Diopside
	Cameron M, Sueno S, Prewitt C T, Papike J J
	American Mineralogist 58 (1973) 594-618
	High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite,
	spodumene, and ureyite
	T = 24 C
	pyroxene
	_database_code_amcsd 0000340
	9.745 8.899 5.251 90 105.63 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2862 .0933 .2293 .00055 .00071 .00256 -.00003 .00025 -.00010
	Mg1 0 .9082 1/4 .00075 .00075 .00246 0 .00009 0
	Ca2 0 .3015 1/4 .00180 .00115 .00424 0 -.00033 0
	O1 .1156 .0873 .1422 .00061 .00125 .00355 .00006 .00011 .00017
	O2 .3611 .25 .3180 .00151 .00095 .00497 -.00055 .00029 -.00009
	O3 .3505 .0176 .9953 .00092 .00153 .00341 .00000 .00052 -.00069
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	Diopside
	Cameron M, Sueno S, Prewitt C T, Papike J J
	American Mineralogist 58 (1973) 594-618
	High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite,
	spodumene, and ureyite
	T = 400 C
	pyroxene
	_database_code_amcsd 0000341
	9.776 8.979 5.267 90 105.94 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2862 .0929 .2294 .00194 .00219 .00911 -.00014 .00066 -.00022
	Mg1 0 .9072 1/4 .00285 .00270 .00880 0 .00065 0
	Ca2 0 .3008 1/4 .00491 .00291 .01229 0 -.00053 0
	O1 .1160 .0868 .1424 .00209 .00355 .01161 .00003 .00069 .00042
	O2 .3611 .2486 .3163 .00465 .00302 .01386 -.00117 .00136 -.00085
	O3 .3501 .0165 .9961 .00285 .00411 .01314 -.00008 .00184 -.00180
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	Diopside
	Cameron M, Sueno S, Prewitt C T, Papike J J
	American Mineralogist 58 (1973) 594-618
	High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite,
	spodumene, and ureyite
	T = 700 C
	pyroxene
	_database_code_amcsd 0000342
	9.799 9.029 5.274 90 106 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2861 .0925 .2294 .00256 .00349 .01313 -.00032 .00173 -.00032
	Mg1 0 .9069 1/4 .00367 .00454 .01361 0 .00167 0
	Ca2 0 .3005 1/4 .00726 .00468 .01834 0 -.00034 0
	O1 .1164 .0864 .1423 .00286 .00559 .01701 -.00003 .00212 .00008
	O2 .3604 .2477 .3149 .00632 .00452 .02049 -.00183 .00257 -.00089
	O3 .3495 .0157 .9971 .00402 .00641 .01674 -.00016 .00319 -.00291
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	Diopside
	Cameron M, Sueno S, Prewitt C T, Papike J J
	American Mineralogist 58 (1973) 594-618
	High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite,
	spodumene, and ureyite
	T = 850 C
	pyroxene
	_database_code_amcsd 0000343
	9.806 9.05 5.28 90 106 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2861 .0925 .2293 .00313 .00393 .01076 -.00030 .00150 -.00054
	Mg1 0 .9066 1/4 .00472 .00521 .01249 0 .00182 0
	Ca2 0 .3003 1/4 .00868 .00521 .01765 0 -.00054 0
	O1 .1161 .0863 .1418 .00325 .00643 .01609 -.00001 .00167 .00043
	O2 .3607 .2468 .3144 .00782 .00512 .02066 -.00225 .00257 -.00080
	O3 .3492 .0151 .9976 .00467 .00745 .01495 .00004 .00274 -.00351
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	Diopside
	Cameron M, Sueno S, Prewitt C T, Papike J J
	American Mineralogist 58 (1973) 594-618
	High-temperature crystal chemistry of acmite, diopside, hedenbergite, jadeite,
	spodumene, and ureyite
	T = 1000 C
	pyroxene
	_database_code_amcsd 0000344
	9.822 9.081 5.285 90 105.98 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2859 .0924 .2292 .00337 .00464 .01349 -.00030 .00184 -.00039
	Mg1 0 .9063 1/4 .00551 .00613 .01529 0 .00190 0
	Ca2 0 .3001 1/4 .01028 .00628 .02088 0 -.00104 0
	O1 .1164 .0864 .1423 .00387 .00740 .01888 -.00007 .00176 .00020
	O2 .3607 .2464 .3143 .00858 .00613 .02521 -.00241 .00278 -.00172
	O3 .3487 .0146 -.0024 .00527 .00837 .01751 .00029 .00325 -.00376
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	Diopside
	Finger L W, Ohashi Y
	American Mineralogist 61 (1976) 303-310
	The thermal expansion of diopside to 800 C and a refinement of the crystal
	structure at 700 C
	T = 700 C
	_database_code_amcsd 0000517
	9.804 9.030 5.275 90 105.98 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca 0 .9067 .25 .00049 .00040 .00147 0 .00028 0
	Mg 0 .3003 .25 .00082 .00043 .00208 0 .00007 0
	Si .2864 .0923 .2299 .00032 .00030 .00137 -.00003 .00027 -.00040
	O1 .1167 .0872 .1417 .00039 .00051 .00155 -.00011 .00025 -.00030
	O2 .3617 .2460 .3166 .00070 .00040 .00220 -.00020 .00040 -.00030
	O3 .3493 .0155 .9978 .00042 .00058 .00163 .00003 .00031 -.00028
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	Diopside
	Gordon W A, Peacor D R, Brown P E, Essene E J, Allard L F
	American Mineralogist 66 (1981) 127-141
	Exsolution relationships in a clinopyroxene of average composition
	Ca0.43Mn0.69Mg0.82Si2O6: X-ray diffraction and analytical electron microscopy
	_database_code_amcsd 0000805
	9.76 8.93 5.27 90 106.44 90 C2/c
	atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Mg1 0 .0929 .75 .94 0.0013 0.0011 0.0062 0 0.0006 0
	Mn1 0 .0929 .75 .06 0.0013 0.0011 0.0062 0 0.0006 0
	Ca2 0 .7072 .75 .87 0.0028 0.0051 0.0086 0 0.0003 0
	Mn2 0 .7072 .75 .13 0.0028 0.0051 0.0086 0 0.0003 0
	Si .2114 .4075 .7635 0.0018 0.0024 0.0095 -.0002 0.0012 -.0004
	O1 .3829 .4121 .8557 0.0018 0.0038 0.0112 .0000 0.0011 -.0004
	O2 .1358 .2510 .6715 0.0031 0.0028 0.0164 -.0001 0.0027 -.0004
	O3 .1489 .4812 .9994 0.0021 0.0046 0.0080 -.0004 0.0007 -.0016
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	Diopside
	Levien L, Prewitt C T
	American Mineralogist 66 (1981) 315-323
	High-pressure structural study of diopside
	P = 1 atm
	pyroxene
	_database_code_amcsd 0000811
	9.7456 8.9198 5.2516 90 105.86 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .28627 .09330 .22936 .00097 .00119 .0031 -.00005 .00040 -.00007
	Mg1 0 .90814 .25 .00113 .00113 .0030 0 .00023 0
	Ca2 0 .30144 .25 .00224 .00164 .0047 0 -.00015 0
	O1 .11550 .08728 .14220 .00114 .00192 .0047 .00008 .00041 .00017
	O2 .36136 .25013 .31830 .00221 .00172 .0059 -.00039 .00080 -.00030
	O3 .35083 .01759 .99530 .00147 .00215 .0048 -.00003 .00080 -.00084
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	Diopside
	Levien L, Prewitt C T
	American Mineralogist 66 (1981) 315-323
	High-pressure structural study of diopside
	P = 23.6 kbar
	pyroxene
	_database_code_amcsd 0000812
	9.6809 8.847 5.2169 90 105.57 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .28637 .0941 .2285 .00104 .0016 .0038 -.00004 .0006 -.0003
	Mg1 0 .9092 .25 .00140 .0008 .0036 0 .0001 0
	Ca2 0 .3026 .25 .00236 .0008 .0053 0 -.0001 0
	O1 .1152 .0864 .1420 .00140 .0001 .0060 0 .0001 .0002
	O2 .3609 .2515 .3192 .00230 .0027 .0046 -.00030 .0007 -.0003
	O3 .3517 .0185 .9921 .00160 .0025 .0040 -.00020 .0006 -.0009
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	Diopside
	Levien L, Prewitt C T
	American Mineralogist 66 (1981) 315-323
	High-pressure structural study of diopside
	P = 35.2 kbar
	pyroxene
	_database_code_amcsd 0000813
	9.656 8.813 5.2026 90 105.49 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .28643 .09420 .2282 .0008 .0013 .0029 -.00011 .0004 -.00009
	Mg1 0 .90900 .25 .0009 .0012 .0028 0 .0004 0
	Ca2 0 .30333 .25 .0020 .0016 .0044 0 .0001 0
	O1 .1153 .0879 .1422 .0014 .0016 .0041 0 .0004 0
	O2 .3608 .2529 .3196 .0015 .0016 .0058 -.00050 .0006 -.00040
	O3 .3525 .0202 .9907 .0016 .0020 .0041 0 .0011 -.00090
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	Diopside
	Levien L, Prewitt C T
	American Mineralogist 66 (1981) 315-323
	High-pressure structural study of diopside
	P = 45.5 kbar
	pyroxene
	_database_code_amcsd 0000814
	9.630 8.785 5.1895 90 105.37 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2863 .09449 .2279 .0008 .0011 .0026 -.00014 .0004 -.0001
	Mg1 0 .90940 .25 .0009 .0011 .0024 0 .0003 0
	Ca2 0 .30378 .25 .0020 .0013 .0039 0 0 0
	O1 .1150 .0879 .1421 .0010 .0016 .0044 .00010 .0006 0
	O2 .3611 .2534 .3201 .0014 .0019 .0057 -.00060 .0012 -.0004
	O3 .3530 .0207 .9901 .0010 .0021 .0038 -.00030 .0008 -.0009
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	Diopside
	Levien L, Prewitt C T
	American Mineralogist 66 (1981) 315-323
	High-pressure structural study of diopside
	P = 53.0 kbar
	pyroxene
	_database_code_amcsd 0000815
	9.612 8.765 5.1793 90 105.32 90 C2/c
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Si .2864 .0946 .2279 .0008 .0013 .0031 -.00011 .0004 -.0003
	Mg1 0 .9097 .25 .0011 .0014 .0028 0 .0003 0
	Ca2 0 .3040 .25 .0021 .0016 .0041 0 0 0
	O1 .1147 .0880 .1414 .0014 .0018 .0046 .00010 .0008 -.0005
	O2 .3608 .2542 .3212 .0015 .0019 .0050 -.00030 .0004 -.0003
	O3 .3527 .0213 .9889 .0016 .0020 .0039 -.00010 .0006 -.0005
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	American Mineralogist 75 (1990) 1274-1281
	Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
	(diopside): A Rietveld refinement study
	sample Ni100, CaNiSi2O6
	_database_code_amcsd 0001333
	9.7359 8.8932 5.2284 90 105.830 90 C2/c
	atom x y z Biso
	Ni1 0 .9087 .25 0.37
	Ca2 0 .2983 .25 .635
	Si .2866 .0924 .2252 .349
	O1 .1157 .0849 .1403 0.51
	O2 .3578 .2540 .3230 0.65
	O3 .3503 .0203 .9921 0.56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	American Mineralogist 75 (1990) 1274-1281
	Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
	(diopside): A Rietveld refinement study
	sample Ni80, CaNi.74Mg.26Si2O6
	_database_code_amcsd 0001334
	9.7372 8.8986 5.2313 90 105.826 90 C2/c
	atom x y z occ Biso
	Ni1 0 .9095 .25 .74 0.37
	Mg1 0 .9095 .25 .26 0.37
	Ca2 0 .2985 .25 .635
	Si .2867 .0938 .2389 .349
	O1 .1153 .0860 .1453 0.51
	O2 .3590 .2532 .3202 0.65
	O3 .3505 .0184 .9901 0.56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	American Mineralogist 75 (1990) 1274-1281
	Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
	(diopside): A Rietveld refinement study
	sample Ni50, CaNi.45Mg.55Si2O6
	_database_code_amcsd 0001335
	9.7390 8.9094 5.2375 90 105.848 90 C2/c
	atom x y z occ Biso
	Ni1 0 .9079 .25 .45 0.37
	Mg1 0 .9079 .25 .55 0.37
	Ca2 0 .2994 .25 .635
	Si .2865 .0934 .2283 .349
	O1 .1150 .0874 .1439 0.51
	O2 .3610 .2519 .3190 0.65
	O3 .3514 .0178 .9961 0.56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	American Mineralogist 75 (1990) 1274-1281
	Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
	(diopside): A Rietveld refinement study
	sample Ni25, CaNi.22Mg.78Si2O6
	_database_code_amcsd 0001336
	9.7393 8.9095 5.2418 90 105.850 90 C2/c
	atom x y z occ Biso
	Ni1 0 .9072 .25 .22 0.37
	Mg1 0 .9072 .25 .78 0.37
	Ca2 0 .3000 .25 .635
	Si .2876 .0905 .2299 .349
	O1 .1158 .0861 .1407 0.51
	O2 .3633 .2488 .3218 0.65
	O3 .3490 .0180 .9928 0.56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	American Mineralogist 75 (1990) 1274-1281
	Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
	(diopside): A Rietveld refinement study
	sample Ni0, CaMgSi2O6
	_database_code_amcsd 0001337
	9.7470 8.9235 5.2524 90 105.939 90 C2/c
	atom x y z Biso
	Mg1 0 .9071 .25 0.37
	Ca2 0 .2995 .25 .635
	Si .2857 .0943 .2312 .349
	O1 .1144 .0900 .1420 0.51
	O2 .3619 .2516 .3176 0.65
	O3 .3499 .0185 .9974 0.56
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SRV 4, Di90Jd05, diopside - jadeite join
	_database_code_amcsd 0001362
	9.739 8.913 5.253 90 106.02 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9075 .25 .90 0.42
	Fe1 0 .9075 .25 .07 0.42
	Al1 0 .9075 .25 .03 0.42
	Ca2 0 .3007 .25 .91 0.67
	Na2 0 .3007 .25 .05 0.67
	Fe2 0 .3007 .25 .03 0.49
	Mg2 0 .3007 .25 .01 0.49
	Si .2869 .0930 .2304 .985 0.33
	Al .2869 .0930 .2304 .015 0.33
	O1 .1156 .0870 .1421 0.51
	O2 .3616 .2501 .3195 0.71
	O3 .3509 .0178 -.0039 0.56
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 7P, Di78Jd18, diopside - jadeite join
	_database_code_amcsd 0001363
	9.693 8.889 5.253 90 106.34 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9068 .25 .79 0.46
	Cr1 0 .9068 .25 .09 0.46
	Al1 0 .9068 .25 .07 0.46
	Fe1 0 .9068 .25 .05 0.46
	Ca2 0 .3008 .25 .78 0.76
	Na2 0 .3008 .25 .18 0.76
	Mg2 0 .3008 .25 .04 0.64
	Si .2877 .0927 .2309 .985 0.35
	Al .2877 .0927 .2309 .015 0.35
	O1 .1150 .0853 .1405 0.61
	O2 .3614 .2519 .3170 0.78
	O3 .3513 .0168 -.0019 0.59
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 37, Di71Jd20, diopside - jadeite join
	_database_code_amcsd 0001364
	9.678 8.853 5.255 90 106.52 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9060 .25 .74 0.58
	Al1 0 .9060 .25 .17 0.58
	Fe1 0 .9060 .25 .08 0.58
	Ti1 0 .9060 .25 .01 0.58
	Ca2 0 .3003 .25 .71 0.85
	Na2 0 .3003 .25 .20 0.85
	Mg2 0 .3003 .25 .09 0.58
	Si .2879 .0927 .2312 .99 0.50
	Al .2879 .0927 .2312 .01 0.50
	O1 .1146 .0848 .1388 0.80
	O2 .3616 .2523 .3175 0.98
	O3 .3515 .0163 -.0007 0.74
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 34, Di62Jd24, diopside - jadeite join
	_database_code_amcsd 0001365
	9.662 8.841 5.253 90 106.78 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9056 .25 .65 0.63
	Al1 0 .9056 .25 .22 0.63
	Fe1 0 .9056 .25 .13 0.63
	Ca2 0 .2973 .25 .61 0.96
	Na2 0 .2973 .25 .25 0.96
	Mg2 0 .2973 .25 .07 0.30
	Fe2 0 .2973 .25 .07 0.30
	Si .2886 .0924 .2331 0.49
	O1 .1148 .0844 .1395 0.86
	O2 .3621 .2524 .3179 1.07
	O3 .3517 .0160 .0017 0.79
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 3H, Di64Jd26, diopside - jadeite join
	_database_code_amcsd 0001366
	9.654 8.831 5.255 90 106.52 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9059 .25 .62 0.59
	Al1 0 .9059 .25 .28 0.59
	Fe1 0 .9059 .25 .09 0.59
	Ti1 0 .9059 .25 .01 0.59
	Ca2 0 .3005 .25 .65 0.89
	Na2 0 .3005 .25 .26 0.89
	Mg2 0 .3005 .25 .03 0.75
	Fe2 0 .3005 .25 .04 0.75
	Si .2876 .0928 .2298 0.47
	O1 .1139 .0835 .1381 0.85
	O2 .3608 .2535 .3134 0.92
	O3 .3515 .0154 -.0009 0.70
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 39, Di52Jd27, diopside - jadeite join
	_database_code_amcsd 0001367
	9.644 8.820 5.256 90 107.04 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9051 .25 .57 0.63
	Al1 0 .9051 .25 .27 0.63
	Fe1 0 .9051 .25 .14 0.63
	Ti1 0 .9051 .25 .01 0.63
	Mn1 0 .9051 .25 .01 0.63
	Ca2 0 .2958 .25 .52 1.07
	Na2 0 .2958 .25 .29 1.07
	Fe2 0 .2958 .25 .10 0.42
	Mg2 0 .2958 .25 .09 0.42
	Si .2892 .0922 .2347 0.55
	O1 .1146 .0837 .1393 0.93
	O2 .3626 .2532 .3178 1.17
	O3 .3522 .0151 .0044 0.87
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 25, Di55Jd30, diopside - jadeite join
	_database_code_amcsd 0001368
	9.628 8.808 5.254 90 106.88 90 C2/c
	atom x y z occ Biso
	Mg1 0 .9055 .25 .59 0.53
	Fe1 0 .9055 .25 .08 0.53
	Ti1 0 .9055 .25 .01 0.53
	Al1 0 .9055 .25 .32 0.53
	Ca2 0 .2982 .25 .55 0.91
	Na2 0 .2982 .25 .30 0.91
	Fe2 0 .2982 .25 .07 0.15
	Mg2 0 .2982 .25 .06 0.15
	Si .2886 .0925 .2322 0.46
	O1 .1141 .0832 .1379 0.84
	O2 .3617 .2539 .3147 0.99
	O3 .3520 .0149 .0023 0.73
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	Diopside
	Oberti R, Caporuscio F A
	American Mineralogist 76 (1991) 1141-1152
	Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
	role of the M2 site population by means of crystal-structure refinement
	sample SBB 61, Di47Jd40, diopside - jadeite join
	_database_code_amcsd 0001369
	9.561 8.730 5.249 90 107.00 90 C2/c
	atom x y z occ Biso
	Al1 0 .9056 .25 .52 0.42
	Mg1 0 .9056 .25 .44 0.42
	Fe1 0 .9056 .25 .03 0.42
	Ti1 0 .9056 .25 .01 0.42
	Ca2 0 .3006 .25 .47 0.85
	Na2 0 .3006 .25 .41 0.85
	Fe2 0 .3006 .25 .04 1.06
	Mg2 0 .3006 .25 .02 1.06
	Si .2886 .0928 .2290 0.43
	O1 .1120 .0805 .1339 0.83
	O2 .3606 .2569 .3067 0.89
	O3 .3523 .0130 .0012 0.69
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	Diopside
	Bertolo S, Nimis P, Dal Negro A
	American Mineralogist 79 (1994) 668-674
	Low-Ca augite from experimental alkali basalt at 18 kbar: Structural variation
	near the miscibility gap
	Atomic parameters from ICSD
	_database_code_amcsd 0001667
	9.689 8.824 5.280 90 107.60 90 C2/c
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca 0 .2874 .25 .774 .0208 .0325 .0196 0 .0020 0
	Na 0 .2874 .25 .226 .0208 .0325 .0196 0 .0020 0
	Mg 0 .9056 .25 .901 .0130 .0106 .0162 0 .0036 0
	Fe1 0 .9056 .25 .099 .0130 .0106 .0162 0 .0036 0
	Si .2917 .0918 .2414 .0133 .0110 .0207 -.0002 .0056 -.0012
	O1 .1154 .0868 .1413 .0143 .0170 .0217 .0019 .0049 -.0010
	O2 .3679 .2522 .3329 .0269 .0145 .0334 -.0042 .0143 -.0064
	O3 .3534 .0174 .0088 .0147 .0368 .0366 -.0008 .0059 -.0191
	Fe2 0 .2229 .25 .011 .025
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	Diopside
	Harlow G E
	American Mineralogist 81 (1996) 632-638
	Structure refinement of a natural K-rich diopside: The effect of K on the
	average structure
	_database_code_amcsd 0001796
	9.7476 8.9478 5.2622 90 106.056 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Mg1 0 .9069 .25 .885 .0072 .0060 .0074 0 .0003 0
	Fe1 0 .9069 .25 .023 .0072 .0060 .0074 0 .0003 0
	Al1 0 .9069 .25 .021 .0072 .0060 .0074 0 .0003 0
	Cr1 0 .9069 .25 .071 .0072 .0060 .0074 0 .0003 0
	Ca2 0 .3008 .25 .798 .0102 .0093 .0069 0 -.0020 0
	K2 0 .3008 .25 .073 .0102 .0093 .0069 0 -.0020 0
	Na2 0 .3008 .25 .023 .0102 .0093 .0069 0 -.0020 0
	Mg2' 0 .264 .25 .070 3.9
	Fe2' 0 .264 .25 .036 3.9
	Si .28726 .09254 .2300 .996 .0079 .0064 .0089 -.0003 .0023 -.0006
	Al .28726 .09254 .2300 .004 .0079 .0064 .0089 -.0003 .0023 -.0006
	O1 .1154 .0861 .1415 .0089 .012 .012 .0006 .0023 -.0000
	O2 .3621 .2498 .3193 .018 .009 .019 -.0044 .0073 -.0027
	O3 .3502 .0182 .9951 .0078 .015 .011 -.0002 .0025 -.0045
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	Diopside
	Secco L, Martignago F, Dal Negro A, Reznitskii L Z, Sklyarov E V
	American Mineralogist 87 (2002) 709-714
	Crystal chemistry of Cr-V-rich clinopyroxenes
	Sample 2
	_database_code_amcsd 0002807
	9.6595 8.8263 5.2686 90 106.596 90 C2/c
	atom x y z occ Uiso
	SiT .28932 .09197 .23203 .994 .00455
	AlT .28932 .09197 .23203 .006 .00455
	CrM1 0 .90580 .25 .298 .00514
	VM1 0 .90580 .25 .285 .00514
	MgM1 0 .90580 .25 .388 .00514
	AlM1 0 .90580 .25 .017 .00514
	FeM1 0 .90580 .25 .011 .00514
	MnM1 0 .90580 .25 .001 .00514
	CaM2 0 .30198 .25 .413 .00914
	NaM2 0 .30198 .25 .587 .00914
	O1 .11451 .08201 .13990 .00718
	O2 .36058 .25413 .31074 .00857
	O3 .35176 .01384 .00207 .00738
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	Diopside
	Secco L, Martignago F, Dal Negro A, Reznitskii L Z, Sklyarov E V
	American Mineralogist 87 (2002) 709-714
	Crystal chemistry of Cr-V-rich clinopyroxenes
	Sample 5
	_database_code_amcsd 0002810
	9.6718 8.8412 5.2670 90 106.483 90 C2/c
	atom x y z occ Uiso
	SiT .28887 .09210 .23163 .991 .00464
	AlT .28887 .09210 .23163 .009 .00464
	CrM1 0 .90565 .25 .247 .00538
	VM1 0 .90565 .25 .244 .00538
	MgM1 0 .90565 .25 .484 .00538
	AlM1 0 .90565 .25 .017 .00538
	FeM1 0 .90565 .25 .007 .00538
	MnM1 0 .90565 .25 .001 .00538
	CaM2 0 .30199 .25 .510 .00932
	NaM2 0 .30199 .25 .490 .00932
	O1 .11467 .08255 .14007 .00736
	O2 .36041 .25353 .31131 .00880
	O3 .35161 .01422 .00118 .00765
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	Diopside
	Secco L, Martignago F, Dal Negro A, Reznitskii L Z, Sklyarov E V
	American Mineralogist 87 (2002) 709-714
	Crystal chemistry of Cr-V-rich clinopyroxenes
	Sample 6
	_database_code_amcsd 0002811
	9.6774 8.8479 5.2662 90 106.446 90 C2/c
	atom x y z occ Uiso
	SiT .28864 .09214 .23137 .995 .00432
	AlT .28864 .09214 .23137 .005 .00432
	CrM1 0 .90572 .25 .223 .00523
	VM1 0 .90572 .25 .257 .00523
	MgM1 0 .90572 .25 .488 .00523
	AlM1 0 .90572 .25 .019 .00523
	FeM1 0 .90572 .25 .011 .00523
	TiM1 0 .90572 .25 .001 .00523
	MnM1 0 .90572 .25 .001 .00523
	CaM2 0 .30190 .25 .509 .00920
	NaM2 0 .30190 .25 .491 .00920
	O1 .11470 .08259 .14011 .00691
	O2 .36050 .25325 .31172 .00847
	O3 .35159 .01436 .00085 .00714
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, in air
	_database_code_amcsd 0004146
	9.6912 8.8986 5.2531 90 105.990 90 C2/c
	atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca2 0 .30245 .25 .88 .896 .00315 .00222 .00716 0 -.00010 0
	K2 0 .30245 .25 .12 .896 .00315 .00222 .00716 0 -.00010 0
	Mg1 0 .90703 .25 .83 .51 .00143 .00169 .00454 0 .00042 0
	Al1 0 .90703 .25 .17 .51 .00143 .00169 .00454 0 .00042 0
	Si .28620 .09297 .22578 .99 .427 .00115 .00151 .00400 .00002 .00061 -.00017
	Al .28620 .09297 .22578 .01 .427 .00115 .00151 .00400 .00002 .00061 -.00017
	O1 .11410 .08445 .13811 .83 .00128 .00394 .00797 .00025 .00105 -.00028
	O2 .35996 .25132 .31167 .94 .00364 .00202 .00935 -.00071 .00189 -.00077
	O3 .35013 .01660 .99295 .69 .00166 .00281 .00628 -.00006 .00109 -.00104
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, in diamond cell, P = 0 GPa
	_database_code_amcsd 0004147
	9.6912 8.8986 5.2531 90 105.990 90 C2/c
	atom x y z occ Biso
	Ca2 0 .30244 .25 .88 .87
	K2 0 .30244 .25 .12 .87
	Mg1 0 .9070 .25 .83 .52
	Al1 0 .9070 .25 .17 .52
	Si .28611 .09289 .2257 .99 .43
	Al .28611 .09289 .2257 .01 .43
	O1 .1140 .0844 .1382 .91
	O2 .3596 .2514 .3113 .94
	O3 .3501 .0165 .9926 .67
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, P = .46 GPa
	_database_code_amcsd 0004148
	9.6828 8.8880 5.2482 90 105.951 90 C2/c
	atom x y z occ Biso
	Ca2 0 .3025 .25 .88 1.05
	K2 0 .3025 .25 .12 1.05
	Mg1 0 .9070 .25 .83 .66
	Al1 0 .9070 .25 .17 .66
	Si .2861 .0931 .2254 .99 .60
	Al .2861 .0931 .2254 .01 .60
	O1 .1146 .0845 .1375 1.02
	O2 .3607 .2523 .3124 1.08
	O3 .3500 .0167 .9932 .91
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, P = 2.45 GPa
	_database_code_amcsd 0004149
	9.6313 8.8327 5.2212 90 105.746 90 C2/c
	atom x y z occ Biso
	Ca2 0 .3036 .25 .88 1.00
	K2 0 .3036 .25 .12 1.00
	Mg1 0 .9077 .25 .83 .62
	Al1 0 .9077 .25 .17 .62
	Si .2858 .0935 .2248 .99 .59
	Al .2858 .0935 .2248 .01 .59
	O1 .1142 .0849 .1386 1.03
	O2 .3599 .2533 .3131 1.05
	O3 .3509 .0178 .9910 .83
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, P = 5.36 GPa
	_database_code_amcsd 0004150
	9.5674 8.7596 5.1863 90 105.520 90 C2/c
	atom x y z occ Biso
	Ca2 0 .3044 .25 .88 1.29
	K2 0 .3044 .25 .12 1.29
	Mg1 0 .9087 .25 .83 .98
	Al1 0 .9087 .25 .17 .98
	Si .2860 .0941 .2249 .99 .96
	Al .2860 .0941 .2249 .01 .96
	O1 .1119 .0846 .1370 1.40
	O2 .3582 .2549 .3144 1.36
	O3 .3520 .0190 .9880 1.12
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, P = 8.11 GPa
	_database_code_amcsd 0004151
	9.5089 8.6937 5.1545 90 105.344 90 C2/c
	atom x y z occ Biso
	Ca2 0 .3053 .25 .88 .85
	K2 0 .3053 .25 .12 .85
	Mg1 0 .9091 .25 .83 .63
	Al1 0 .9091 .25 .17 .63
	Si .2863 .0947 .2247 .99 .54
	Al .2863 .0947 .2247 .01 .54
	O1 .1136 .0853 .1385 .95
	O2 .3594 .2566 .3155 .98
	O3 .3529 .0207 .9873 .81
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	Diopside
	Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
	American Mineralogist 91 (2006) 802-808
	Compressibility of synthetic potassium-rich clinopyroxene:
	In situ high-pressure single-crystal X-ray study
	Sample: 939-1, P = 9.72 GPa
	_database_code_amcsd 0004152
	9.4762 8.6541 5.1356 90 105.269 90 C2/c
	atom x y z occ Biso
	Ca2 0 .3058 .25 .88 .79
	K2 0 .3058 .25 .12 .79
	Mg1 0 .9098 .25 .83 .55
	Al1 0 .9098 .25 .17 .55
	Si .2862 .0948 .2247 .99 .53
	Al .2862 .0948 .2247 .01 .53
	O1 .1124 .0852 .1385 .86
	O2 .3588 .2577 .3170 .93
	O3 .3541 .0211 .9872 .72
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 1 atm
	_database_code_amcsd 0004495
	9.7397 8.9174 5.2503 90 105.866 90 C2/c
	atom x y z Biso
	Mg 0 .908083 .25 .31
	Ca 0 .301478 .25 .65
	Si .286187 .093189 .229355 .34
	O1 .11554 .08690 .14186 .55
	O2 .36094 .25019 .31776 .62
	O3 .35073 .01744 .99543 .56
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 0.13 GPa
	_database_code_amcsd 0004496
	9.7377 8.9151 5.2494 90 105.851 90 C2/c
	atom x y z Biso
	Mg 0 .90811 .25 .46
	Ca 0 .30167 .25 .82
	Si .28615 .09324 .22913 .51
	O1 .11566 .08721 .14245 .75
	O2 .36112 .25050 .31808 .80
	O3 .35099 .01778 .99527 .69
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 2.32 GPa
	_database_code_amcsd 0004497
	9.6808 8.8488 5.2180 90 105.606 90 C2/c
	atom x y z Biso
	Mg 0 .90867 .25 .37
	Ca 0 .30270 .25 .72
	Si .28626 .09370 .22834 .43
	O1 .11547 .08705 .14258 .62
	O2 .36079 .25183 .31872 .71
	O3 .35156 .01943 .99227 .60
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 4.22 GPa
	_database_code_amcsd 0004498
	9.6341 8.7948 5.1926 90 105.421 90 C2/c
	atom x y z Biso
	Mg 0 .90951 .25 .49
	Ca 0 .30368 .25 .85
	Si .28618 .09426 .22772 .59
	O1 .11512 .08768 .14162 .77
	O2 .36057 .25337 .31985 .90
	O3 .35221 .02031 .99045 .77
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 5.11 GPa
	_database_code_amcsd 0004499
	9.6135 8.7695 5.1813 90 105.337 90 C2/c
	atom x y z Biso
	Mg 0 .90961 .25 .38
	Ca 0 .304111 .25 .67
	Si .28607 .094506 .22734 .47
	O1 .11566 .08821 .14191 .64
	O2 .35967 .25385 .31975 .67
	O3 .35316 .02091 .99051 .66
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 7.08 GPa
	_database_code_amcsd 0004500
	9.5731 8.7197 5.1580 90 105.203 90 C2/c
	atom x y z Biso
	Mg 0 .90984 .25 .40
	Ca 0 .30480 .25 .71
	Si .28616 .09503 .22743 .48
	O1 .11519 .08817 .14212 .62
	O2 .35924 .25493 .32145 .72
	O3 .35263 .02196 .98889 .69
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 8.01 GPa
	_database_code_amcsd 0004501
	9.5557 8.6951 5.1474 90 105.148 90 C2/c
	atom x y z Biso
	Mg 0 .90998 .25 .41
	Ca 0 .30528 .25 .73
	Si .28595 .09523 .22701 .51
	O1 .11494 .08890 .14173 .69
	O2 .35903 .25554 .32144 .77
	O3 .35425 .02211 .98887 .65
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 8.88 GPa
	_database_code_amcsd 0004502
	9.5391 8.6752 5.1385 90 105.106 90 C2/c
	atom x y z Biso
	Mg 0 .91042 .25 .41
	Ca 0 .30559 .25 .69
	Si .28632 .09520 .22734 .50
	O1 .11525 .08839 .14192 .58
	O2 .35930 .25638 .32204 .71
	O3 .35290 .02239 .98742 .67
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 9.50 GPa
	_database_code_amcsd 0004503
	9.5270 8.6587 5.1306 90 105.067 90 C2/c
	atom x y z Biso
	Mg 0 .91060 .25 .39
	Ca 0 .30588 .25 .70
	Si .28614 .09547 .22733 .50
	O1 .11520 .08809 .14222 .65
	O2 .35914 .25645 .32137 .68
	O3 .35342 .02336 .98756 .65
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	Diopside
	Thompson R M, Downs R T
	American Mineralogist 93 (2008) 177-186
	The crystal structure of diopside at pressure to 10 GPa
	Locality: DeKalb, New York
	Sample: P = 10.16 GPa
	_database_code_amcsd 0004504
	9.5164 8.6449 5.1246 90 105.033 90 C2/c
	atom x y z Biso
	Mg 0 .91075 .25 .44
	Ca 0 .30587 .25 .67
	Si .28610 .09554 .22718 .47
	O1 .11538 .08832 .14178 .57
	O2 .35921 .25714 .32226 .68
	O3 .35409 .02340 .98725 .67
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	The Canadian Mineralogist 28 (1990) 93-109
	Evaluation of the Rietveld method for the characterization of fine-grained
	products of the mineral synthesis: the diopside-hedenbergite join
	Sample: D0
	_database_code_amcsd 0005234
	9.7470 8.9235 5.2524 90 105.939 90 C2/c
	atom x y z occ Biso
	MgM1 0 .9071 .25 .37
	CaM2 0 .2995 .25 .89 .635
	MgM2 0 .2995 .25 .11 .635
	SiT .2857 .0943 .2312 .349
	O1 .1144 .0900 .1420 .51
	O2 .3619 .2516 .3176 .65
	O3 .3499 .0185 .9974 .56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	The Canadian Mineralogist 28 (1990) 93-109
	Evaluation of the Rietveld method for the characterization of fine-grained
	products of the mineral synthesis: the diopside-hedenbergite join
	Sample: D2
	_database_code_amcsd 0005235
	9.7634 8.9488 5.2504 90 105.726 90 C2/c
	atom x y z occ Biso
	MgM1 0 .9090 .25 .82 .37
	FeM1 0 .9090 .25 .18 .37
	CaM2 0 .2999 .25 .635
	SiT .2875 .0928 .2323 .349
	O1 .1162 .0896 .1403 .51
	O2 .3610 .2488 .3184 .65
	O3 .3520 .0175 .9968 .56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	The Canadian Mineralogist 28 (1990) 93-109
	Evaluation of the Rietveld method for the characterization of fine-grained
	products of the mineral synthesis: the diopside-hedenbergite join
	Sample: D3
	_database_code_amcsd 0005236
	9.7730 8.9523 5.2524 90 105.676 90 C2/c
	atom x y z occ Biso
	MgM1 0 .9080 .25 .74 .37
	FeM1 0 .9080 .25 .26 .37
	CaM2 0 .3000 .25 .635
	SiT .2873 .0932 .2323 .349
	O1 .1169 .0912 .1453 .51
	O2 .3623 .2488 .3227 .65
	O3 .3505 .0178 .9980 .56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	The Canadian Mineralogist 28 (1990) 93-109
	Evaluation of the Rietveld method for the characterization of fine-grained
	products of the mineral synthesis: the diopside-hedenbergite join
	Sample: D5
	_database_code_amcsd 0005237
	9.795 8.979 5.2545 90 105.500 90 C2/c
	atom x y z occ Biso
	MgM1 0 .9078 .25 .52 .37
	FeM1 0 .9078 .25 .48 .37
	CaM2 0 .2973 .25 .635
	SiT .2894 .0922 .2321 .349
	O1 .1182 .0897 .1508 .51
	O2 .3644 .2480 .3233 .65
	O3 .3514 .0160 .9970 .56
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	Diopside
	Raudsepp M, Hawthorne F C, Turnock A C
	The Canadian Mineralogist 28 (1990) 93-109
	Evaluation of the Rietveld method for the characterization of fine-grained
	products of the mineral synthesis: the diopside-hedenbergite join
	Sample: D7
	_database_code_amcsd 0005238
	9.814 8.9959 5.2534 90 105.331 90 C2/c
	atom x y z occ Biso
	MgM1 0 .9056 .25 .34 .37
	FeM1 0 .9056 .25 .66 .37
	CaM2 0 .2972 .25 .635
	SiT .2879 .0920 .2310 .349
	O1 .1192 .0909 .1458 .51
	O2 .3607 .2498 .3210 .65
	O3 .3525 .0188 .9916 .56
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	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: single crystal SC
	_database_code_amcsd 0005384
	9.7429 8.9161 5.2557 90 105.880 90 C2/c
	atom x y z occ Biso
	MgM1 0 .90818 .25 .992 .38
	FeM1 0 .90818 .25 .008 .38
	CaM2 0 .30152 .25 .67
	SiT .28645 .09328 .22934 .966 .42
	AlT .28645 .09328 .22934 .034 .42
	O1 .11533 .08722 .14135 .56
	O2 .36136 .25015 .31912 .70
	O3 .35085 .01806 .99519 .62
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	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: SPh single phase Rietveld
	_database_code_amcsd 0005385
	9.7476 8.9174 5.2573 90 105.900 90 C2/c
	atom x y z occ Biso
	MgM1 0 .908 .25 .992 .38
	FeM1 0 .908 .25 .008 .38
	CaM2 0 .301 .25 .67
	SiT .288 .094 .230 .961 .42
	AlT .288 .094 .230 .039 .42
	O1 .115 .088 .143 .56
	O2 .363 .252 .320 .70
	O3 .353 .019 .999 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P1 - 9.9% olivine Rietveld
	_database_code_amcsd 0005386
	9.7501 8.9207 5.2593 90 105.897 90 C2/c
	atom x y z occ Biso
	MgM1 0 .906 .25 .984 .38
	FeM1 0 .906 .25 .016 .38
	CaM2 0 .302 .25 .67
	SiT .287 .094 .232 .961 .42
	AlT .287 .094 .232 .039 .42
	O1 .115 .091 .138 .56
	O2 .363 .250 .322 .70
	O3 .352 .018 .004 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P2 - 19.9% olivine Rietveld
	_database_code_amcsd 0005387
	9.7497 8.9189 5.2576 90 105.903 90 C2/c
	atom x y z occ Biso
	MgM1 0 .908 .25 .970 .38
	FeM1 0 .908 .25 .030 .38
	CaM2 0 .301 .25 .67
	SiT .288 .094 .233 .961 .42
	AlT .288 .094 .233 .039 .42
	O1 .113 .089 .140 .56
	O2 .365 .250 .321 .70
	O3 .349 .020 .003 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P3 - 30.6% olivine Rietveld
	_database_code_amcsd 0005388
	9.7489 8.9181 5.2574 90 105.888 90 C2/c
	atom x y z occ Biso
	MgM1 0 .908 .25 .982 .38
	FeM1 0 .908 .25 .018 .38
	CaM2 0 .302 .25 .67
	SiT .287 .093 .231 .961 .42
	AlT .287 .093 .231 .039 .42
	O1 .114 .089 .135 .56
	O2 .365 .250 .318 .70
	O3 .350 .020 .998 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P4 - 39.7% olivine Rietveld
	_database_code_amcsd 0005389
	9.7489 8.9184 5.2577 90 105.896 90 C2/c
	atom x y z occ Biso
	MgM1 0 .907 .25 .948 .38
	FeM1 0 .907 .25 .052 .38
	CaM2 0 .302 .25 .67
	SiT .287 .093 .231 .961 .42
	AlT .287 .093 .231 .039 .42
	O1 .116 .090 .140 .56
	O2 .364 .250 .319 .70
	O3 .352 .021 .000 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P5 - 49.9% olivine Rietveld
	_database_code_amcsd 0005390
	9.7485 8.9179 5.2566 90 105.894 90 C2/c
	atom x y z occ Biso
	MgM1 0 .907 .25 .976 .38
	FeM1 0 .907 .25 .024 .38
	CaM2 0 .302 .25 .67
	SiT .288 .094 .231 .961 .42
	AlT .288 .094 .231 .039 .42
	O1 .115 .089 .140 .56
	O2 .364 .251 .321 .70
	O3 .352 .019 .007 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P6 - 59.9% olivine Rietveld
	_database_code_amcsd 0005391
	9.7464 8.9163 5.2562 90 105.897 90 C2/c
	atom x y z occ Biso
	MgM1 0 .907 .25 .990 .38
	FeM1 0 .907 .25 .010 .38
	CaM2 0 .300 .25 .67
	SiT .287 .092 .234 .961 .42
	AlT .287 .092 .234 .039 .42
	O1 .113 .090 .137 .56
	O2 .366 .253 .325 .70
	O3 .353 .023 .005 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P7 - 70.0% olivine Rietveld
	_database_code_amcsd 0005392
	9.7493 8.9142 5.2564 90 105.893 90 C2/c
	atom x y z occ Biso
	MgM1 0 .907 .25 .992 .38
	FeM1 0 .907 .25 .008 .38
	CaM2 0 .300 .25 .67
	SiT .288 .091 .229 .961 .42
	AlT .288 .091 .229 .039 .42
	O1 .113 .089 .136 .56
	O2 .365 .251 .327 .70
	O3 .353 .025 .010 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P8 - 79.9% olivine Rietveld
	_database_code_amcsd 0005393
	9.7498 8.9160 5.2586 90 105.872 90 C2/c
	atom x y z occ Biso
	MgM1 0 .905 .25 .998 .38
	FeM1 0 .905 .25 .002 .38
	CaM2 0 .302 .25 .67
	SiT .287 .092 .230 .961 .42
	AlT .287 .092 .230 .039 .42
	O1 .111 .089 .137 .56
	O2 .368 .250 .327 .70
	O3 .358 .021 .010 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Liang J, Hawthorne F C
	The Canadian Mineralogist 32 (1994) 541-552
	Characterization of fine-grained mixtures of rock-forming minerals by Rietveld
	structure refinement: olivine + pyroxene
	Sample: P9 - 89.6% olivine Rietveld
	_database_code_amcsd 0005394
	9.747 8.914 5.2590 90 105.90 90 C2/c
	atom x y z occ Biso
	MgM1 0 .898 .25 .962 .38
	FeM1 0 .898 .25 .038 .38
	CaM2 0 .299 .25 .67
	SiT .293 .090 .234 .961 .42
	AlT .293 .090 .234 .039 .42
	O1 .118 .080 .145 .56
	O2 .366 .250 .320 .70
	O3 .368 .028 .023 .62
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Prencipe M, Tribaudino M, Pavese A, Hoser A, Reehuis M
	The Canadian Mineralogist 38 (2000) 183-189
	A single-crystal neutron-diffraction investigation of diopside at 10 K
	Note: T = 10 K
	_database_code_amcsd 0005645
	9.735 8.898 5.242 90 105.72 90 C2/c
	atom x y z Biso
	Ca2 0 .3020 .25 .26
	Mg1 0 .9085 .25 .11
	Si .2865 .0936 .2293 .08
	O1 .1155 .0880 .1425 .13
	O2 .3612 .2504 .3193 .18
	O3 .3510 .0180 .9946 .18
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Herd C D K, Peterson R C, Rossman G R
	The Canadian Mineralogist 38 (2000) 1193-1199
	Violet-colored diopside from Southern Baffin Island, Nunavut, Canada
	Locality: Southern Baffin Island, Nunavut, Canada
	_database_code_amcsd 0005694
	9.730 8.873 5.275 90 105.95 90 C2/c
	atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Mg1 0 .9080 .25 .86 .0043 .0052 .0036 0 .0007 0
	Al1 0 .9080 .25 .06 .0043 .0052 .0036 0 .0007 0
	Fe1 0 .9080 .25 .05 .0043 .0052 .0036 0 .0007 0
	Ti1 0 .9080 .25 .02 .0043 .0052 .0036 0 .0007 0
	Ca2 0 .3021 .25 .96 .0097 .0077 .0055 0 .0006 0
	Na2 0 .3021 .25 .04 .0097 .0077 .0055 0 .0006 0
	Si .28650 .09339 .2284 .95 .0037 .0056 .0044 .0001 .0010 -.0005
	Al .28650 .09339 .2284 .05 .0037 .0056 .0044 .0001 .0010 -.0005
	O1 .1148 .0865 .1407 .99 .0051 .0103 .0078 .0008 .0017 -.0009
	OH1 .1148 .0865 .1407 .01 .0051 .0103 .0078 .0008 .0017 -.0009
	O2 .3612 .2514 .3178 .99 .0109 .0075 .0081 -.0003 .0025 .0004
	OH2 .3612 .2514 .3178 .01 .0109 .0075 .0081 -.0003 .0025 .0004
	O3 .3513 .0177 .9947 .99 .0062 .0102 .0065 -.0006 .0012 -.0028
	OH3 .3513 .0177 .9947 .01 .0062 .0102 .0065 -.0006 .0012 -.0028
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Tribaudino M, Nestola F, Meneghini C
	The Canadian Mineralogist 43 (2005) 1411-1421
	Rietveld refinement of clinopyroxenes with intermediate
	Ca-content along the join diopside-enstatite
	Locality: synthetic
	Sample: Di80En20
	_database_code_amcsd 0006051
	9.7323 8.9152 5.2464 90 106.357 90 C2/c
	atom x y z occ Biso
	Ca2 0 .29449 .25 .80 .52
	Mg2 0 .29449 .25 .20 .52
	Mg1 0 .90659 .25 .47
	Si .28784 .09317 .23405 .39
	O1 .11572 .08818 .1442 .51
	O2 .36344 .24968 .3269 .41
	O3 .34865 .01881 -.0021 .65
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Tribaudino M, Nestola F, Meneghini C
	The Canadian Mineralogist 43 (2005) 1411-1421
	Rietveld refinement of clinopyroxenes with intermediate
	Ca-content along the join diopside-enstatite
	Locality: synthetic
	Sample: Di70En30
	_database_code_amcsd 0006052
	9.7264 8.9133 5.2485 90 106.742 90 C2/c
	atom x y z occ Biso
	Ca2 0 .2885 .25 .70 1.14
	Mg2 0 .2885 .25 .30 1.14
	Mg1 0 .9053 .25 .47
	Si .28957 .09409 .2387 .39
	O1 .11741 .08969 .1468 .51
	O2 .36522 .25009 .3337 .35
	O3 .35009 .01811 .0030 .65
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Tribaudino M, Nestola F, Meneghini C
	The Canadian Mineralogist 43 (2005) 1411-1421
	Rietveld refinement of clinopyroxenes with intermediate
	Ca-content along the join diopside-enstatite
	Locality: synthetic
	Sample: Di59En41
	_database_code_amcsd 0006053
	9.7110 8.8935 5.2452 90 107.278 90 C2/c
	atom x y z occ Biso
	Ca2 0 .2839 .25 .59 1.33
	Mg2 0 .2839 .25 .41 1.33
	Mg1 0 .9068 .25 .47
	Si .2902 .0929 .2444 .39
	O1 .1168 .08933 .1445 .51
	O2 .3665 .25055 .3301 .73
	O3 .3514 .02117 .0077 .65
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Fr-1
	Locality: Victoria, Australia
	_database_code_amcsd 0006341
	9.695 8.841 5.277 90 106.62 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2983 .25 .646 1.10
	NaM2 0 .2983 .25 .143 1.10
	FeM2 0 .2983 .25 .144 1.10
	MgM2 0 .2983 .25 .064 1.10
	MnM2 0 .2983 .25 .003 1.10
	AlM1 0 .9058 .25 .203 .45
	FeM1 0 .9058 .25 .127 .45
	MgM1 0 .9058 .25 .626 .45
	TiM1 0 .9058 .25 .044 .45
	SiT .2889 .0927 .2317 .8915 .59
	AlT .2889 .0927 .2317 .1085 .59
	O1 .1141 .0854 .1384 .83
	O2 .3634 .2537 .3210 1.09
	O3 .3523 .0178 -.0015 .89
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Fr-2
	Locality: Victoria, Australia
	_database_code_amcsd 0006342
	9.693 8.837 5.279 90 106.66 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2978 .25 .637 1.19
	NaM2 0 .2978 .25 .159 1.19
	FeM2 0 .2978 .25 .148 1.19
	MgM2 0 .2978 .25 .052 1.19
	MnM2 0 .2978 .25 .004 1.19
	AlM1 0 .9056 .25 .216 .60
	FeM1 0 .9056 .25 .142 .60
	MgM1 0 .9056 .25 .595 .60
	TiM1 0 .9056 .25 .046 .60
	CrM1 0 .9056 .25 .001 .60
	SiT .2890 .0926 .2318 .886 .69
	AlT .2890 .0926 .2318 .114 .69
	O1 .1138 .0852 .1379 .94
	O2 .3635 .2539 .3216 1.18
	O3 .3521 .0177 -.0016 1.08
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Fr-3
	Locality: Victoria, Australia
	_database_code_amcsd 0006343
	9.690 8.837 5.276 90 106.71 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2972 .25 .620 1.11
	NaM2 0 .2972 .25 .136 1.11
	FeM2 0 .2972 .25 .145 1.11
	MgM2 0 .2972 .25 .094 1.11
	MnM2 0 .2972 .25 .005 1.11
	AlM1 0 .9058 .25 .211 .44
	FeM1 0 .9058 .25 .125 .44
	MgM1 0 .9058 .25 .627 .44
	TiM1 0 .9058 .25 .036 .44
	CrM1 0 .9058 .25 .001 .44
	SiT .2892 .0926 .2325 .883 .61
	AlT .2892 .0926 .2325 .117 .61
	O1 .1140 .0853 .1387 .83
	O2 .3638 .2538 .3222 1.14
	O3 .3523 .0179 -.0008 .96
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Fr-4
	Locality: Victoria, Australia
	_database_code_amcsd 0006344
	9.693 8.839 5.279 90 106.68 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2976 .25 .631 1.11
	NaM2 0 .2976 .25 .163 1.11
	FeM2 0 .2976 .25 .147 1.11
	MgM2 0 .2976 .25 .055 1.11
	MnM2 0 .2976 .25 .004 1.11
	AlM1 0 .9056 .25 .203 .44
	FeM1 0 .9056 .25 .148 .44
	MgM1 0 .9056 .25 .607 .44
	TiM1 0 .9056 .25 .042 .44
	SiT .2890 .0926 .2322 .8885 .61
	AlT .2890 .0926 .2322 .1115 .61
	O1 .1140 .0852 .1383 .83
	O2 .3635 .2538 .3221 1.12
	O3 .3523 .0178 -.0011 .90
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Me-6
	Locality: Victoria, Australia
	_database_code_amcsd 0006346
	9.705 8.861 5.272 90 106.38 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2997 .25 .705 1.10
	NaM2 0 .2997 .25 .176 1.10
	FeM2 0 .2997 .25 .100 1.10
	MgM2 0 .2997 .25 .015 1.10
	MnM2 0 .2997 .25 .004 1.10
	AlM1 0 .9059 .25 .151 .62
	FeM1 0 .9059 .25 .140 .62
	MgM1 0 .9059 .25 .669 .62
	TiM1 0 .9059 .25 .039 .62
	CrM1 0 .9059 .25 .001 .62
	SiT .2882 .0927 .2307 .924 .69
	AlT .2882 .0927 .2307 .076 .69
	O1 .1143 .0854 .1387 .92
	O2 .3623 .2528 .3194 1.11
	O3 .3518 .0175 -.0024 .92
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Me-7
	Locality: Victoria, Australia
	_database_code_amcsd 0006347
	9.704 8.861 5.273 90 106.42 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2993 .25 .687 1.02
	NaM2 0 .2993 .25 .158 1.02
	FeM2 0 .2993 .25 .096 1.02
	MgM2 0 .2993 .25 .053 1.02
	MnM2 0 .2993 .25 .006 1.02
	AlM1 0 .9060 .25 .174 .50
	FeM1 0 .9060 .25 .137 .50
	MgM1 0 .9060 .25 .639 .50
	TiM1 0 .9060 .25 .044 .50
	CrM1 0 .9060 .25 .006 .50
	SiT .2882 .0928 .2308 .923 .62
	AlT .2882 .0928 .2308 .077 .62
	O1 .1142 .0856 .1389 .80
	O2 .3626 .2527 .3197 1.06
	O3 .3518 .0178 -.0024 .84
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Me-8
	Locality: Victoria, Australia
	_database_code_amcsd 0006348
	9.705 8.862 5.273 90 106.40 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2996 .25 .708 1.03
	NaM2 0 .2996 .25 .173 1.03
	FeM2 0 .2996 .25 .100 1.03
	MgM2 0 .2996 .25 .017 1.03
	MnM2 0 .2996 .25 .002 1.03
	AlM1 0 .9060 .25 .148 .54
	FeM1 0 .9060 .25 .135 .54
	MgM1 0 .9060 .25 .679 .54
	TiM1 0 .9060 .25 .037 .54
	CrM1 0 .9060 .25 .001 .54
	SiT .2882 .0927 .2306 .9235 .63
	AlT .2882 .0927 .2306 .0765 .63
	O1 .1143 .0855 .1390 .85
	O2 .3626 .2529 .3195 1.07
	O3 .3518 .0174 -.0026 .87
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Me-9
	Locality: Victoria, Australia
	_database_code_amcsd 0006349
	9.706 8.861 5.275 90 106.38 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2998 .25 .688 1.16
	NaM2 0 .2998 .25 .187 1.16
	FeM2 0 .2998 .25 .115 1.16
	MgM2 0 .2998 .25 .007 1.16
	MnM2 0 .2998 .25 .003 1.16
	AlM1 0 .9059 .25 .166 .68
	FeM1 0 .9059 .25 .143 .68
	MgM1 0 .9059 .25 .649 .68
	TiM1 0 .9059 .25 .040 .68
	CrM1 0 .9059 .25 .002 .68
	SiT .2881 .0927 .2305 .923 .73
	AlT .2881 .0927 .2305 .077 .73
	O1 .1143 .0854 .1391 .96
	O2 .3620 .2530 .3185 1.15
	O3 .3517 .0172 -.0023 .97
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Bu-10
	Locality: Victoria, Australia
	_database_code_amcsd 0006350
	9.706 8.873 5.265 90 106.46 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2986 .25 .691 1.11
	NaM2 0 .2986 .25 .159 1.11
	FeM2 0 .2986 .25 .084 1.11
	MgM2 0 .2986 .25 .060 1.11
	MnM2 0 .2986 .25 .006 1.11
	AlM1 0 .9064 .25 .118 .64
	FeM1 0 .9064 .25 .118 .64
	MgM1 0 .9064 .25 .752 .64
	TiM1 0 .9064 .25 .011 .64
	CrM1 0 .9064 .25 .001 .64
	SiT .2880 .0927 .2317 .959 .68
	AlT .2880 .0927 .2317 .041 .68
	O1 .1146 .0856 .1403 .93
	O2 .3623 .2519 .3195 1.14
	O3 .3513 .0173 -.0017 .91
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Bu-11
	Locality: Victoria, Australia
	_database_code_amcsd 0006351
	9.721 8.877 5.275 90 106.41 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2983 .25 .751 1.11
	NaM2 0 .2983 .25 .092 1.11
	FeM2 0 .2983 .25 .099 1.11
	MgM2 0 .2983 .25 .055 1.11
	MnM2 0 .2983 .25 .003 1.11
	AlM1 0 .9064 .25 .102 .58
	FeM1 0 .9064 .25 .145 .58
	MgM1 0 .9064 .25 .715 .58
	TiM1 0 .9064 .25 .031 .58
	CrM1 0 .9064 .25 .007 .58
	SiT .2884 .0927 .2317 .924 .66
	AlT .2884 .0927 .2317 .076 .66
	O1 .1150 .0863 .1398 .86
	O2 .3632 .2519 .3233 1.17
	O3 .3517 .0185 -.0030 .95
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Bu-12
	Locality: Victoria, Australia
	_database_code_amcsd 0006352
	9.709 8.864 5.274 90 106.56 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2978 .25 .691 1.16
	NaM2 0 .2978 .25 .128 1.16
	FeM2 0 .2978 .25 .096 1.16
	MgM2 0 .2978 .25 .077 1.16
	MnM2 0 .2978 .25 .008 1.16
	AlM1 0 .9063 .25 .148 .68
	FeM1 0 .9063 .25 .148 .68
	MgM1 0 .9063 .25 .665 .68
	TiM1 0 .9063 .25 .036 .68
	CrM1 0 .9063 .25 .003 .68
	SiT .2888 .0927 .2320 .908 .73
	AlT .2888 .0927 .2320 .092 .73
	O1 .1143 .0860 .1393 .99
	O2 .3633 .2526 .3218 1.26
	O3 .3519 .0181 -.0017 1.01
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Bu-13
	Locality: Victoria, Australia
	_database_code_amcsd 0006353
	9.706 8.858 5.276 90 106.58 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2978 .25 .661 1.26
	NaM2 0 .2978 .25 .132 1.26
	FeM2 0 .2978 .25 .125 1.26
	MgM2 0 .2978 .25 .075 1.26
	MnM2 0 .2978 .25 .007 1.26
	AlM1 0 .9062 .25 .168 .69
	FeM1 0 .9062 .25 .128 .69
	MgM1 0 .9062 .25 .656 .69
	TiM1 0 .9062 .25 .045 .69
	CrM1 0 .9062 .25 .003 .69
	SiT .2888 .0927 .2321 .913 .74
	AlT .2888 .0927 .2321 .087 .74
	O1 .1144 .0859 .1389 .99
	O2 .3631 .2529 .3220 1.29
	O3 .3520 .0181 -.0015 1.09
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: Bu-14
	Locality: Victoria, Australia
	_database_code_amcsd 0006354
	9.700 8.858 5.272 90 106.57 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2982 .25 .661 1.14
	NaM2 0 .2982 .25 .153 1.14
	FeM2 0 .2982 .25 .092 1.14
	MgM2 0 .2982 .25 .093 1.14
	MnM2 0 .2982 .25 .001 1.14
	AlM1 0 .9064 .25 .174 .76
	FeM1 0 .9064 .25 .114 .76
	MgM1 0 .9064 .25 .678 .76
	TiM1 0 .9064 .25 .029 .76
	CrM1 0 .9064 .25 .005 .76
	SiT .2886 .0927 .2320 .9255 .75
	AlT .2886 .0927 .2320 .0745 .75
	O1 .1145 .0856 .1389 .96
	O2 .3631 .2524 .3219 1.28
	O3 .3519 .0179 -.0014 1.03
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	Diopside
	Dal Negro A, Manoli S, Secco L, Piccirillo E M
	European Journal of Mineralogy 1 (1989) 105-121
	Megacrystic clinopyroxenes from Victoria (Australia):
	Crystal chemical comparisons of pyroxenes from high and low pressure regimes
	Sample: No-15
	Locality: Victoria, Australia
	_database_code_amcsd 0006355
	9.703 8.870 5.268 90 106.54 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2966 .25 .673 1.30
	NaM2 0 .2966 .25 .116 1.30
	FeM2 0 .2966 .25 .155 1.30
	MgM2 0 .2966 .25 .049 1.30
	MnM2 0 .2966 .25 .007 1.30
	AlM1 0 .9061 .25 .163 .72
	FeM1 0 .9061 .25 .180 .72
	MgM1 0 .9061 .25 .636 .72
	TiM1 0 .9061 .25 .019 .72
	CrM1 0 .9061 .25 .002 .72
	SiT .2887 .0924 .2326 .9475 .77
	AlT .2887 .0924 .2326 .0525 .77
	O1 .1149 .0857 .1402 1.01
	O2 .3630 .2517 .3216 1.28
	O3 .3516 .0177 -.0011 1.02
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	Diopside
	Tribaudino M, Molin G M, Bruno E
	European Journal of Mineralogy 6 (1994) 77-86
	Effect of Al on enstatite solubility in CMAS clinopyroxenes:
	2 - Crystal chemical considerations
	Sample: Di75En10CaTs15
	_database_code_amcsd 0006528
	9.707 8.863 5.267 90 106.27 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3011 .25 .45 1.16
	MgM2 0 .3011 .25 .05 1.16
	MgM1 0 .9079 .25 .86 .81
	AlM1 0 .9079 .25 .14 .81
	AlT .2875 .0934 .2294 .075 .78
	SiT .2875 .0934 .2294 .925 .78
	O1 .1143 .0866 .1390 .98
	O2 .3627 .2523 .3212 1.19
	O3 .3518 .0184 .9947 1.03
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	Diopside
	Tribaudino M, Molin G M, Bruno E
	European Journal of Mineralogy 6 (1994) 77-86
	Effect of Al on enstatite solubility in CMAS clinopyroxenes:
	2 - Crystal chemical considerations
	Sample: Di75En10CaTs15, split M2 atom model
	_database_code_amcsd 0006529
	9.707 8.863 5.267 90 106.27 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3021 .25 .5 1.02
	MgM2' 0 .2620 .25 .1 2.71
	CaM2' 0 .2620 .25 .4 2.71
	MgM1 0 .9079 .25 .86 .81
	AlM1 0 .9079 .25 .14 .81
	AlT .2875 .0934 .2294 .075 .78
	SiT .2875 .0934 .2294 .925 .78
	O1 .1143 .0866 .1390 .98
	O2 .3627 .2523 .3212 1.19
	O3 .3518 .0184 .9947 1.03
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	Diopside
	Tribaudino M, Molin G M, Bruno E
	European Journal of Mineralogy 6 (1994) 77-86
	Effect of Al on enstatite solubility in CMAS clinopyroxenes:
	2 - Crystal chemical considerations
	Sample: Di65En20CaTs15
	_database_code_amcsd 0006530
	9.700 8.861 5.258 90 106.47 90 C2/c
	atom x y z occ Biso
	CaM2 0 .2990 .25 .8 1.19
	MgM2 0 .2990 .25 .2 1.19
	MgM1 0 .9075 .25 .83 .62
	AlM1 0 .9075 .25 .17 .62
	AlT .2884 .0932 .2322 .075 .69
	SiT .2884 .0932 .2322 .925 .69
	O1 .1148 .0870 .1398 .88
	O2 .3637 .2518 .3253 1.17
	O3 .3517 .0194 .9968 1.02
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	Diopside
	Tribaudino M, Molin G M, Bruno E
	European Journal of Mineralogy 6 (1994) 77-86
	Effect of Al on enstatite solubility in CMAS clinopyroxenes:
	2 - Crystal chemical considerations
	Sample: Di65En20CaTs15, split M2 model
	_database_code_amcsd 0006531
	9.700 8.861 5.258 90 106.47 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3013 .25 .5 .89
	CaM2' 0 .2623 .25 .3 2.53
	MgM2' 0 .2623 .25 .2 2.53
	MgM1 0 .9075 .25 .83 .62
	AlM1 0 .9075 .25 .17 .62
	AlT .2884 .0932 .2322 .075 .69
	SiT .2884 .0932 .2322 .925 .69
	O1 .1148 .0870 .1398 .88
	O2 .3637 .2518 .3253 1.17
	O3 .3517 .0194 .9968 1.02
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	Diopside
	Tribaudino M, Molin G M, Bruno E
	European Journal of Mineralogy 6 (1994) 77-86
	Effect of Al on enstatite solubility in CMAS clinopyroxenes:
	2 - Crystal chemical considerations
	Sample: Di70CaTs30
	_database_code_amcsd 0006532
	9.687 8.832 5.268 90 106.18 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3034 .25 .81
	MgM1 0 .9084 .25 .7 .50
	AlM1 0 .9084 .25 .3 .50
	AlT .2871 .0939 .2258 .15 .40
	SiT .2871 .0939 .2258 .85 .40
	O1 .1124 .0857 .1358 .77
	O2 .3622 .2551 .3176 .91
	O3 .3526 .0182 .9923 .71
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	Diopside
	Comodi P, Princivalle F, Tirone M, Zanazzi P F
	European Journal of Mineralogy 7 (1995) 141-149
	Comparative compressibility of clinopyroxenes from mantle nodules
	Sample: PC135 at room conditions
	_database_code_amcsd 0006580
	9.678 8.836 5.257 90 106.9 90 C2/c
	atom x y z occ
	MgM1 0 .9065 .25 .765
	AlM1 0 .9065 .25 .138
	FeM1 0 .9065 .25 .045
	TiM1 0 .9065 .25 .008
	CrM1 0 .9065 .25 .044
	CaM2 0 .2957 .25 .645
	NaM2 0 .2957 .25 .094
	MgM2 0 .2957 .25 .192
	FeM2 0 .2957 .25 .067
	MnM2 0 .2957 .25 .002
	SiT .2896 .0926 .2353 .944
	AlT .2896 .0926 .2353 .056
	O1 .1151 .0865 .1403
	O2 .3647 .2522 .3263
	O3 .3521 .0185 .0010
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	Diopside
	Comodi P, Princivalle F, Tirone M, Zanazzi P F
	European Journal of Mineralogy 7 (1995) 141-149
	Comparative compressibility of clinopyroxenes from mantle nodules
	Sample: 3211 at room conditions
	_database_code_amcsd 0006581
	9.702 8.878 5.252 90 106.2 90 C2/c
	atom x y z occ
	MgM1 0 .9081 .25 .845
	FeM1 0 .9081 .25 .048
	AlM1 0 .9081 .25 .083
	TiM1 0 .9081 .25 .002
	CrM1 0 .9081 .25 .023
	CaM2 0 .3002 .25 .828
	NaM2 0 .3002 .25 .102
	MgM2 0 .3002 .25 .045
	FeM2 0 .3002 .25 .024
	MnM2 0 .3002 .25 .001
	SiT .2874 .0930 .2307 .981
	AlT .2874 .0930 .2307 .019
	O1 .1151 .0861 .1405
	O2 .3618 .2511 .3193
	O3 .3511 .0175 -.0031
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	Diopside
	Tribaudino M
	European Journal of Mineralogy 8 (1996) 273-279
	High-temperature crystal chemistry of C2/c clinopyroxenes along
	the join CaMgSi2O6-CaAl2SiO6
	Sample: Di70CaTs30 at 25 C
	_database_code_amcsd 0006622
	9.680 8.828 5.268 90 106.16 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaM2 0 .3034 .25 .72 .0120 .0072 .0065 0 .0006 0
	MgM1 0 .9083 .25 .7 .41 .0055 .0052 .0043 0 .0007 0
	AlM1 0 .9083 .25 .3 .41 .0055 .0052 .0043 0 .0007 0
	AlT .2871 .0939 .2258 .15 .33 .0041 .0043 .0041 .0000 .0012 -.0006
	SiT .2871 .0939 .2258 .85 .33 .0041 .0043 .0041 .0000 .0012 -.0006
	O1 .1127 .0857 .1363 .66 .0040 .0106 .0108 .0011 .0028 .0011
	O2 .3620 .2552 .3181 .80 .0123 .0091 .0092 -.0007 .0030 -.0014
	O3 .3524 .0184 -.0080 .62 .0063 .0092 .0078 .0000 .0019 -.0039
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	Diopside
	Tribaudino M
	European Journal of Mineralogy 8 (1996) 273-279
	High-temperature crystal chemistry of C2/c clinopyroxenes along
	the join CaMgSi2O6-CaAl2SiO6
	Sample: Di70CaTs30 at 300 C
	_database_code_amcsd 0006623
	9.703 8.863 5.281 90 106.24 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaM2 0 .3029 .25 1.26 .0212 .0120 .0118 0 .0000 0
	MgM1 0 .9077 .25 .7 .76 .0104 .0097 .0081 0 .0014 0
	AlM1 0 .9077 .25 .3 .76 .0104 .0097 .0081 0 .0014 0
	AlT .2871 .0937 .2257 .15 .58 .0070 .0080 .0070 -.0001 .0019 -.0006
	SiT .2871 .0937 .2257 .85 .58 .0070 .0080 .0070 -.0001 .0019 -.0006
	O1 .1126 .0853 .1368 1.02 .0066 .0182 .0138 .0008 .0029 -.0009
	O2 .3622 .2542 .3166 1.26 .0192 .0131 .0149 -.0027 .0034 -.0013
	O3 .3518 .0173 -.0065 1.01 .0096 .0172 .0117 .0051 .0033 -.0047
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	Diopside
	Tribaudino M
	European Journal of Mineralogy 8 (1996) 273-279
	High-temperature crystal chemistry of C2/c clinopyroxenes along
	the join CaMgSi2O6-CaAl2SiO6
	Sample: Di70CaTs30 at 500 C
	_database_code_amcsd 0006624
	9.717 8.886 5.288 90 106.29 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaM2 0 .3027 .25 1.62 .0269 .0155 .0152 0 -.0003 0
	MgM1 0 .9074 .25 .7 .98 .0128 .0132 .0106 0 .0021 0
	AlM1 0 .9074 .25 .3 .98 .0128 .0132 .0106 0 .0021 0
	AlT .2870 .0935 .2256 .15 .75 .0085 .0104 .0093 -.0003 .0022 -.0009
	SiT .2870 .0935 .2256 .85 .75 .0085 .0104 .0093 -.0003 .0022 -.0009
	O1 .1126 .0854 .1361 1.26 .0092 .0219 .0166 .0009 .0036 -.0016
	O2 .3619 .2536 .3159 1.62 .0247 .0163 .0198 -.0043 .0048 -.0016
	O3 .3515 .0169 -.0063 1.26 .0122 .0207 .0147 -.0002 .0036 -.0058
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	Diopside
	Tribaudino M
	European Journal of Mineralogy 8 (1996) 273-279
	High-temperature crystal chemistry of C2/c clinopyroxenes along
	the join CaMgSi2O6-CaAl2SiO6
	Sample: Di70CaTs30 at 700 C
	_database_code_amcsd 0006625
	9.733 8.909 5.296 90 106.35 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaM2 0 .3026 .25 2.01 .0341 .0190 .0180 0 -.0009 0
	MgM1 0 .9071 .25 .7 1.25 .0174 .0160 .0129 0 .0024 0
	AlM1 0 .9071 .25 .3 1.25 .0174 .0160 .0129 0 .0024 0
	AlT .2870 .0933 .2256 .15 .93 .0107 .0132 .0110 -.0003 .0026 -.0013
	SiT .2870 .0933 .2256 .85 .93 .0107 .0132 .0110 -.0003 .0026 -.0013
	O1 .1130 .0853 .1367 1.48 .0102 .0249 .0206 .0012 .0035 -.0002
	O2 .3617 .2528 .3148 1.99 .0307 .0198 .0244 -.0055 .0066 -.0025
	O3 .3514 .0159 -.0053 1.54 .0154 .0253 .0177 .0000 .0042 -.0080
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	Diopside
	Tribaudino M
	European Journal of Mineralogy 8 (1996) 273-279
	High-temperature crystal chemistry of C2/c clinopyroxenes along
	the join CaMgSi2O6-CaAl2SiO6
	Sample: Di50CaTs50 at 700 C
	Note: coordinates for O3 were altered by the author May, 2003
	_database_code_amcsd 0006626
	9.697 8.850 5.306 90 106.39 90 C2/c
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaM2 0 .3040 .25 2.08 .0321 .0214 .0219 0 .0010 0
	MgM1 0 .9079 .25 .5 1.40 .0177 .0185 .0161 0 .0032 0
	AlM1 0 .9079 .25 .5 1.40 .0177 .0185 .0161 0 .0032 0
	AlT .2872 .0939 .2218 .25 1.16 .0115 .0178 .0142 -.0004 .0023 -.0020
	SiT .2872 .0939 .2218 .75 1.16 .0115 .0178 .0142 -.0004 .0023 -.0020
	O1 .1102 .0845 .1319 1.91 .0146 .0301 .0272 .0015 .0046 .0015
	O2 .3617 .2552 .3146 2.24 .0341 .0254 .0269 -.0071 .0105 -.0044
	O3 .3512 .0145 -.0104 1.78 .0174 .0258 .0239 .0021 .0048 -.0088
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	Diopside
	Kabalov Y K, Oeckler O, Sokolova E V, Mironov A B, Chesnokov B V
	European Journal of Mineralogy 9 (1997) 617-621
	Subsilicic ferrian aluminian diopside from the Chelyabinsk
	coal basin (Southern Urals) - an unusual clinopyroxene
	Locality: Chelyabinsk coal basin, Southern Urals
	_database_code_amcsd 0006695
	9.786 8.860 5.338 90 105.87 90 C2/c
	atom x y z occ Biso
	FeM1 0 .096 3/4 .35 1.0
	AlM1 0 .096 3/4 .20 1.0
	MgM1 0 .096 3/4 .44 1.0
	CaM2 0 .697 3/4 .96 .8
	FeT .211 .408 .774 .08 1.0
	SiT .211 .408 .774 .70 1.0
	AlT .211 .408 .774 .20 1.0
	O1 .396 .412 .865 1.2
	O2 .144 .242 .648 .9
	O3 .148 .481 .020 .4
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	Diopside
	Redhammer G J
	European Journal of Mineralogy 10 (1998) 439-452
	Mossbauer spectroscopy and Rietveld refinement on synthetic
	ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
	Sample: Di#S2
	_database_code_amcsd 0006718
	9.7483 8.9246 5.2505 90 105.882 90 C2/c
	atom x y z Biso
	CaM2 0 .3014 1/4 .64
	MgM1 0 .9078 1/4 .40
	SiT .2860 .0916 .2302 .39
	O1 .1184 .0871 .1432 .50
	O2 .3623 .2498 .3175 1.3
	O3 .3487 .0201 .9983 .54
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	Diopside
	Redhammer G J
	European Journal of Mineralogy 10 (1998) 439-452
	Mossbauer spectroscopy and Rietveld refinement on synthetic
	ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
	Sample: fts6/#2
	_database_code_amcsd 0006719
	9.7433 8.9410 5.2511 90 105.936 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3009 1/4 .63
	MgM1 0 .9072 1/4 .943 .37
	FeM1 0 .9072 1/4 .057 .37
	SiT .2862 .0936 .2290 .9635 .35
	FeT .2862 .0936 .2290 .0365 .35
	O1 .1164 .0874 .1438 .51
	O2 .3617 .2481 .3174 .65
	O3 .3505 .0169 .9933 .56
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	Diopside
	Redhammer G J
	European Journal of Mineralogy 10 (1998) 439-452
	Mossbauer spectroscopy and Rietveld refinement on synthetic
	ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
	Sample: fts10/#2
	_database_code_amcsd 0006720
	9.7600 8.9236 5.2670 90 105.890 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3017 1/4 .33
	MgM1 0 .9073 1/4 .895 .4
	FeM1 0 .9073 1/4 .105 .4
	SiT .2867 .0934 .2297 .95 .43
	FeT .2867 .0934 .2297 .05 .43
	O1 .1166 .0872 .1421 .21
	O2 .3613 .2495 .3206 .35
	O3 .3505 .0183 .9958 .3
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	Diopside-ferrian
	Redhammer G J
	European Journal of Mineralogy 10 (1998) 439-452
	Mossbauer spectroscopy and Rietveld refinement on synthetic
	ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
	Sample: fts10/#3
	_database_code_amcsd 0006721
	9.7578 8.9226 5.2639 90 105.886 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3017 1/4 .52
	MgM1 0 .9082 1/4 .906 .41
	FeM1 0 .9082 1/4 .094 .41
	SiT .2859 .0938 .2282 .95 .46
	FeT .2859 .0938 .2282 .05 .46
	O1 .1169 .0876 .1423 .28
	O2 .3617 .2494 .3202 .5
	O3 .3511 .0187 .9966 .6
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	Diopside-ferrian
	Redhammer G J
	European Journal of Mineralogy 10 (1998) 439-452
	Mossbauer spectroscopy and Rietveld refinement on synthetic
	ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
	Sample: fts15/#2
	_database_code_amcsd 0006722
	9.7646 8.9200 5.2709 90 105.889 90 C2/c
	atom x y z occ Biso
	CaM2 0 .3023 1/4 .3
	MgM1 0 .9074 1/4 .857 .34
	FeM1 0 .9074 1/4 .143 .34
	SiT .2860 .0938 .2275 .938 .51
	FeT .2860 .0938 .2275 .062 .51
	O1 .1166 .0882 .1425 .3
	O2 .3615 .2505 .3212 .8
	O3 .3520 .0205 .9968 .5
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