Heulandite-Ca
	Merkle A B, Slaughter M
	American Mineralogist 52 (1967) 273-276
	The crystal structure of heulandite (Ca,Na2)[Al2Si7O18].6H2O
	_database_code_amcsd 0000154
	17.73 17.82 7.43 90 116.33 90 Cm
	atom x y z occ
	Ca1 .147 0 .811
	Ca2 .435 0 .147
	Ca3 .242 .5 .300
	Si1 .109 .168 .405 .733
	Al1 .109 .168 .405 .267
	Si2 .002 .093 0 .733
	Al2 .002 .093 0 .267
	Si3 .080 .184 .782 .733
	Al3 .080 .184 .782 .267
	Si4 .342 .304 .909 .733
	Al4 .342 .304 .909 .267
	Si5 .287 .216 .5 .733
	Al5 .287 .216 .5 .267
	Si6 .495 .198 .216 .733
	Al6 .495 .198 .216 .267
	Si7 .468 .173 .593 .733
	Al7 .468 .173 .593 .267
	Si8 .216 .302 .086 .733
	Al8 .216 .302 .086 .267
	Si9 .072 .415 0 .733
	Al9 .072 .415 0 .267
	O1 .983 0 .947
	O2 .061 .130 .900
	O3 .102 .143 .605
	O4 .044 .122 .235
	O5 .292 .338 .018
	O6 .211 .167 .428
	O7 .142 .256 .943
	O8 .295 .259 .679
	O9 .084 .247 .314
	O10 .279 .283 .313
	O11 .370 .151 .559
	O12 .023 .404 .753
	O13 .081 .5 .044
	O14 .463 .162 .362
	O15 .492 .263 .663
	O16 .404 .376 .906
	O17 .020 .380 .117
	O18 .170 .383 .109
	O19 .407 .233 .055
	Wat1 .006 0 .528 .667
	Wat2 .294 .5 .038 .667
	Wat3 .296 .5 .767 .667
	Wat4 .065 .5 .518 .667
	Wat5 .386 0 .772 .667
	Wat6 .209 0 .601 .667
	Wat7 .256 .137 .005 .667
	Wat8 .211 .423 .509 .667
	Wat9 .360 .424 .469 .667
	Wat10 .389 0 .404 .667
	Wat11 .379 0 .291 .667
	Wat12 .208 0 .450 .667
	Wat13 .375 0 .520 .667
	Wat14 .222 .172 .109 .667
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	Heulandite-Ca
	Merkle A B, Slaughter M
	American Mineralogist 53 (1968) 1120-1138
	Determination and refinement of the structure of heulandite
	_database_code_amcsd 0000180
	17.73 17.82 7.43 90 116.33 90 Cm
	atom x y z occ Biso
	Ca1 .1417 0 .8478 .34 2.95
	Ca2 .4355 0 .1776 .38 3.91
	Ca3 .2403 .5 .2989 .48 2.35
	Si1 .1075 .1693 .4049 .75 1.32
	Al1 .1075 .1693 .4049 .25 1.32
	Al2 .9968 .9096 .0056 .75 1.83
	Si2 .9968 .9096 .0056 .25 1.83
	Si3 .0773 .1917 .7880 1.24
	Si4 .3488 .3020 .9107 .60 1.23
	Al4 .3488 .3020 .9107 .40 1.23
	Si5 .2852 .2152 .5075 1.14
	Si6 .4907 .1907 .2188 .89
	Si7 .4652 .1708 .5978 .75 .68
	Al7 .4652 .1708 .5978 .25 .68
	Si8 .2204 .2990 .0899 1.35
	Al9 .0714 .4104 .0043 .75 .76
	Si9 .0714 .4104 .0043 .25 .76
	O1 .9820 0 .9746 3.01
	O2 .0626 .1202 .8931 1.80
	O3 .0966 .1499 .6104 3.33
	O4 .0456 .1087 .2566 1.97
	O5 .2851 .3318 .0077 2.21
	O6 .2069 .1621 .4386 1.83
	O7 .1552 .2425 .9541 4.07
	O8 .2951 .2685 .6890 2.34
	O9 .0717 .2552 .3240 1.66
	O10 .2775 .2646 .3196 2.60
	O11 .3666 .1613 .5673 1.62
	O12 .0175 .3984 .7552 2.45
	O13 .0933 .5 .0873 3.03
	O14 .4608 .1575 .3774 .36
	O15 .4978 .2551 .6450 3.51
	O16 .4085 .3758 .9159 4.30
	O17 .0198 .3812 .1167 3.42
	O18 .1699 .3746 .1234 1.31
	O19 .4100 .2328 .0553 1.82
	Wat1 .9957 0 .4686 .88
	Wat2 .0388 .5 .4648 1.13
	Wat3 .2005 .4079 .5270 4.89
	Wat4 .2765 .5 .9634 5.98
	Wat5 .3545 .4267 .4683 5.25
	Wat6 .3665 0 .7543 3.17
	Wat7 .1548 0 .1553 .30 4.20
	Wat8 .1985 0 .5998 .32 4.00
	Wat9 .2882 .1001 .0552 .30 4.10
	Wat10 .3628 0 .4000 .18 4.10
	Wat11 .2898 0 .3030 .15 4.10
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	Heulandite-Ca
	Mortier W J, Pearce J R
	American Mineralogist 66 (1981) 309-314
	Thermal stability of the heulandite-type framework: Crystal structure of the
	calcium/ammonium form dehydrated at 483K
	_database_code_amcsd 0000810
	17.158 17.433 7.388 90 113.41 90 C2/m
	atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca1 .2591 .5 .0820 .603 0.0137 0.0044 0.0664 0 0.0082 0
	Ca2 .0326 0 .2901 .190 0.0052 0.0037 0.0504 0 0.0092 0
	Si1 .3200 .1632 .2343 .769 0.0014 0.0029 0.0086 0.0002 0.0011 0.0006
	Al1 .3200 .1632 .2343 .231 0.0014 0.0029 0.0086 0.0002 0.0011 0.0006
	Si2 .0668 .2137 .2154 .769 0.0019 0.0026 0.0090 0.0005 0.0015 0.0002
	Al2 .0668 .2137 .2154 .231 0.0019 0.0026 0.0090 0.0005 0.0015 0.0002
	Si3 .2162 .3145 .2018 .769 0.0026 0.0026 0.0092 0.0000 0.0022 0.0001
	Al3 .2162 .3145 .2018 .231 0.0026 0.0026 0.0092 0.0000 0.0022 0.0001
	Si4 .2020 .0895 .4121 .769 0.0028 0.0016 0.0119 0.0001 0.0024 0.0001
	Al4 .2020 .0895 .4121 .231 0.0028 0.0016 0.0119 0.0001 0.0024 0.0001
	Si5 0 .2956 .5 .769 0.0016 0.0024 0.0102 0 0.0019 0
	Al5 0 .2956 .5 .231 0.0016 0.0024 0.0102 0 0.0019 0
	O1 .4190 .1504 .3841 0.0019 0.0030 0.0189 0.0001 -.0003 0.0006
	O2 .2906 .2513 .2421 0.0032 0.0031 0.0149 0.0010 0.0017 0.0006
	O3 .3068 .1409 .0091 0.0043 0.0049 0.0128 0.0011 0.0033 0.0006
	O4 .0170 .2408 .3462 0.0052 0.0046 0.0347 -.0008 0.0089 -.0054
	O5 .2627 .1018 .2909 0.0032 0.0047 0.0271 -.0007 0.0049 0.0022
	O6 .1117 .1337 .3046 0.0043 0.0041 0.0401 0.0015 0.0057 0.0033
	O7 .2520 .3862 .3558 0.0068 0.0065 0.0160 0.0005 0.0014 -.0034
	O8 .1345 .2768 .2172 0.0054 0.0045 0.0522 -.0002 0.0117 0.0030
	O9 .1765 0 .4097 0.0071 0.0020 0.0580 0 0.0144 0
	O10 0 .1948 0 0.0109 0.0070 0.0087 0 -.0039 0
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	Heulandite-Ca
	Gunter M E, Armbruster T, Kohler T, Knowles C R
	American Mineralogist 79 (1994) 675-682
	Crystal structure and optical properties of Na- and Pb-exchanged
	heulandite-group zeolites
	Sample: nonexchanged
	Atomic parameters from ICSD
	_database_code_amcsd 0001668
	17.671 17.875 7.412 90 116.39 90 C2/m
	atom x y z occ Biso
	Na1 .1549 0 .6666 .228 6.3
	Ca1 .1549 0 .6666 .44 6.3
	Ca2 .5402 0 .2031 .484 2.74
	K .2763 0 .01 .03 9.9
	Na2 .2763 0 .01 .097 9.9
	Si1 .1794 .1698 .0967 .753 1.34
	Al1 .1794 .1698 .0967 .247 1.34
	Si2 .2886 .0899 .5008 .753 1.42
	Al2 .2886 .0899 .5008 .247 1.42
	Si3 .2917 .3096 .2831 .753 1.35
	Al3 .2917 .3096 .2831 .247 1.35
	Si4 .0646 .2984 .411 .753 1.34
	Al4 .0646 .2984 .411 .247 1.34
	Si5 0 .2131 0 .753 1.4
	Al5 0 .2131 0 .247 1.4
	O1 .3048 0 .5466 2.8
	O2 .2313 .1194 .6132 3.05
	O3 .1833 .1543 .8842 3.22
	O4 .2385 .1065 .2555 2.45
	O5 0 .3259 .5 3.4
	O6 .082 .1587 .0626 2.22
	O7 .3729 .266 .4508 3.26
	O8 .0089 .2662 .1842 2.78
	O9 .2103 .2542 .1783 2.64
	O10 .1155 .3723 .3988 2.64
	OH11 .2763 0 .01 .83 9.9
	OH12 .5 0 .5 7.9
	OH13 .4228 .0817 .0307 5.4
	OH14 .094 0 .285 13.2
	OH15 .082 .005 .867 .43 11.84
	OH16 0 .0873 .5 20.5
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	Heulandite-Na
	Gunter M E, Armbruster T, Kohler T, Knowles C R
	American Mineralogist 79 (1994) 675-682
	Crystal structure and optical properties of Na- and Pb-exchanged
	heulandite-group zeolites
	Sample: Na-exchanged
	Atomic parameters from ICSD
	_database_code_amcsd 0001669
	17.767 17.977 7.422 90 116.14 90 C2/m
	atom x y z occ Biso
	Na1 .1726 0 .689 .80 10.3
	Na2 .5392 0 .243 .84 7.3
	Na3 .2839 0 .029 .16 16.1
	Si1 .1788 .1698 .0958 .753 1.49
	Al1 .1788 .1698 .0958 .247 1.49
	Si2 .2864 .0892 .4949 .753 1.53
	Al2 .2864 .0892 .4949 .247 1.53
	Si3 .2905 .3098 .2826 .753 1.52
	Al3 .2905 .3098 .2826 .247 1.52
	Si4 .0673 .2978 .4171 .753 1.52
	Al4 .0673 .2978 .4171 .247 1.52
	Si5 0 .2165 0 .753 1.6
	Al5 0 .2165 0 .247 1.6
	O1 .3026 0 .537 2.4
	O2 .2341 .1197 .6182 3.23
	O3 .1879 .1556 .891 4.
	O4 .2311 .1033 .2498 2.79
	O5 0 .3218 .5 3.8
	O6 .0807 .1609 .0493 2.83
	O7 .3737 .2686 .4492 3.37
	O8 .0145 .2709 .1862 3.4
	O9 .2123 .2521 .1875 2.93
	O10 .1199 .3719 .4212 2.99
	OH11 .2839 0 .029 .68 16.1
	OH12 .5 0 .5 13.6
	OH13 .422 .0814 .035 13.1
	OH14 .074 0 .04 .56 26.9
	OH15 .082 0 .271 25.4
	OH16 .072 -.029 .758 .37 11.84
	O17 0 .1 .5 22.2
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	Heulandite
	Gunter M E, Armbruster T, Kohler T, Knowles C R
	American Mineralogist 79 (1994) 675-682
	Crystal structure and optical properties of Na- and Pb-exchanged
	heulandite-group zeolites
	Sample: Pb-exchanged
	Atomic parameters from ICSD
	_database_code_amcsd 0001670
	17.767 17.917 7.432 90 116.33 90 Cm
	atom x y z occ Biso
	Si1 .1796 .1695 .091 .753 1.04
	Al1 .1796 .1695 .091 .247 1.04
	Si2 .8222 .8315 -.094 .753 1.01
	Al2 .8222 .8315 -.094 .247 1.01
	Si3 .2874 .0894 .493 .753 .98
	Al3 .2874 .0894 .493 .247 .98
	Si4 .7161 -.0903 .503 .753 1.38
	Al4 .7161 -.0903 .503 .247 1.38
	Si5 .2961 .3081 .288 .753 1.03
	Al5 .2961 .3081 .288 .247 1.03
	Si6 .7105 .6919 .718 .753 1.04
	Al6 .7105 .6919 .718 .247 1.04
	Si7 .0670 .2991 .417 .753 .94
	Al7 .0670 .2991 .417 .247 .94
	Si8 -.0634 .6980 .589 .753 1.1
	Al8 -.0634 .6980 .589 .247 1.1
	Si9 0 .2160 0 .753 1.3
	Al9 0 .2160 0 .247 1.3
	O1 .299 0 .555 2.4
	O2 .199 .5 .458 2.2
	O3 .2351 .1248 .613 2.5
	O4 .7762 .877 .403 2.6
	O5 .188 .1508 .885 3.2
	O6 .8193 .8482 .117 1.8
	O7 .231 .1017 .245 3.2
	O8 .7611 .8948 .752 1.2
	O9 0 .328 .5 2.3
	O10 .082 .1623 .047 2.9
	O11 -.0824 .8414 -.067 1.2
	O12 .3807 .2654 .453 2.5
	O13 .631 .7368 .558 2.7
	O14 .0099 .2643 .194 2.7
	O15 -.0123 .7257 .817 2.5
	O16 .2118 .2526 .178 2.3
	O17 .7891 .7478 .829 2.2
	O18 .1187 .3726 .401 1.5
	O19 .882 .625 .58 3.3
	Pb1 .1505 0 .679 .32 5.4
	Pb2 .852 0 .327 .4 4.4
	Pb3 .0381 .5 .1979 .6 2.97
	Pb4 .217 0 .877 .14 6.4
	Pb5 .794 0 .14 .12 4.9
	Pb6 -.011 .0768 .667 .14 12.7
	Pb7 .009 .9 .484 .07 12.7
	O20 .4218 .0873 .034 2.9
	O21 .017 .074 .322 .76 2.
	O22 .499 0 .502 8.4
	O23 -.076 0 .121 .88 7.61
	O24 .077 0 .268 1.14 9.29
	O25 .274 0 -.004 .6 2.2
	O26 .724 0 -.018 .86 8.7
	O27 .29 0 .25 .22 6.32
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	Heulandite
	Wust T, Stolz J, Armbruster T
	American Mineralogist 84 (1999) 1126-1134
	Partially dealuminated heulandite produced by acidic REECl3 solution: A chemical
	and single-crystal X-ray study
	Sample: REE293
	Tetrahedral sites were refined as Si
	_database_code_amcsd 0002251
	17.649 17.980 7.412 90 116.22 90 C2/m
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Si1 .17734 .32961 .0917 .0159 .0283 .0181 -.0002 .0086 -.0010
	Si2 .28418 .41088 .4894 .0268 .0215 .0260 -.0006 .0141 -.0007
	Si3 .29145 .19068 .2853 .0227 .0243 .0171 -.0017 .0107 -.0001
	Si4 .43161 .29831 .5786 .0175 .0300 .0178 .0002 .0076 -.0002
	Si5 0 .2771 0 .0159 .0344 .0179 0 .0067 0
	Al1 0 .4221 0 .120 1.7
	Al2 .488 0 .556 .13 3.6
	Al3 .205 .5 .199 .08 3.0
	NaB .468 .5 .771 .39 11.0
	O1 .2985 .5 .5263 .049 .022 .047 0 .021 0
	O2 .2644 .1219 .3841 .059 .039 .050 .000 .040 .009
	O3 .3131 .1556 .1120 .062 .049 .033 .000 .034 -.002
	O4 .2253 .3965 .2459 .047 .041 .028 -.009 .010 -.009
	O5 .5 .3208 .5 .052 .059 .062 0 .046 0
	O6 .0785 .3327 .0409 .018 .041 .056 .000 .016 .007
	O7 .3755 .2295 .4533 .048 .050 .047 -.018 .003 -.017
	O8 .0179 .2246 .1894 .048 .058 .026 -.006 .008 .011
	O9 .2150 .2501 .1882 .035 .037 .050 .013 .022 .012
	O10 .3765 .3711 .5591 .032 .040 .067 .011 .021 .002
	WatA1 .369 0 .348 .51 8.4
	WatA2 .390 0 .51 .28 15.79
	WatA3 .402 0 .235 .39 15.79
	WatA4 .398 0 .061 .17 6.5
	WatA5 .433 0 .788 .47 15.0
	WatA6 .560 0 .036 .47 13.9
	WatA8 .496 .091 .583 .37 11.9
	WatA9 .478 .072 .707 .27 11.3
	WatB1 .3930 .411 .097 .39 13.8
	WatBb .436 .430 .001 .47 15.79
	WatB2 .512 .5 .564 .55 11.1
	WatB3 .406 .5 .059 .14 3.7
	WatC2 .212 0 -.014 .64 9.5
	WatC3 .2582 0 .089 .52 3.0
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	Heulandite
	Wust T, Stolz J, Armbruster T
	American Mineralogist 84 (1999) 1126-1134
	Partially dealuminated heulandite produced by acidic REECl3 solution: A chemical
	and single-crystal X-ray study
	Sample: REE100
	Tetrahedral sites were refined as Si
	_database_code_amcsd 0002252
	17.611 17.933 7.398 90 116.29 90 C2/m
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Si1 .17760 .33000 .0926 .0135 .0277 .0160 .0006 .0080 -.0008
	Si2 .28447 .41110 .4904 .0245 .0211 .0244 -.0011 .0134 -.0010
	Si3 .29189 .19069 .2854 .0196 .0229 .0147 -.0011 .0095 .0003
	Si4 .43213 .29855 .5794 .0158 .0294 .0167 .0005 .0075 .0003
	Si5 0 .27754 0 .0144 .0349 .0166 0 .0060 0
	Al1 0 .4225 0 .119 1.6
	Al2 .489 0 .550 .109 2.2
	Al3 .203 .5 .200 .074 2.2
	Nab .466 .5 .767 .38 10.1
	O1 .2988 .5 .5280 .050 .022 .044 0 .022 0
	O2 .2652 .1218 .3846 .057 .039 .048 .001 .040 .010
	O3 .1863 .3447 -.1126 .060 .049 .031 .005 .034 .001
	O4 .2267 .3971 .2460 .048 .041 .026 -.012 .010 -.009
	O5 .5 .3227 .5 .053 .064 .063 0 .049 0
	O6 .0789 .3336 .0451 .016 .041 .054 .001 .016 .009
	O7 .3760 .2298 .4535 .046 .053 .043 -.017 .001 -.016
	O8 .4839 .2752 .8118 .049 .058 .025 -.008 .008 .012
	O9 .2153 .2498 .1891 .029 .033 .045 .010 .020 .011
	O10 .3767 .3710 .5630 .031 .040 .069 .010 .021 .002
	WatA1 .373 0 .369 .56 8.1
	WatA2 .444 0 .62 .15 15.79
	WatA3 .400 0 .242 .43 15.79
	WatA4 .395 0 .067 .15 4.4
	WatA5 .440 0 .812 .49 12.7
	WatA6 .563 0 .025 .41 12.5
	WatA8 .496 .091 .591 .35 10.42
	WatA9 .476 .076 .716 .16 4.7
	WatB1 .395 .411 .105 .31 13.0
	WatBb .433 .430 .006 .46 15.79
	WatB2 .511 .5 .561 .55 10.1
	WatB3 .409 .5 .076 .12 2.3
	WatC2 .215 0 -.008 .65 8.0
	WatC3 .258 0 .085 .39 3.0
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	Heulandite
	Wust T, Stolz J, Armbruster T
	American Mineralogist 84 (1999) 1126-1134
	Partially dealuminated heulandite produced by acidic REECl3 solution: A chemical
	and single-crystal X-ray study
	Sample: DEHY323
	Tetrahedral sites were refined as Si
	_database_code_amcsd 0002253
	17.583 17.695 7.408 90 116.52 90 C2/m
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Si1 .17822 .33236 .0912 .0147 .0357 .0186 .0009 .0078 -.0013
	Si2 .28602 .41093 .4940 .0273 .0260 .0268 .0003 .0133 .0000
	Si3 .29190 .19000 .2828 .0236 .0301 .0174 -.0006 .0109 .0009
	Si4 .43360 .29733 .5820 .0184 .0351 .0188 .0020 .0081 .0006
	Si5 0 .2813 0 .0162 .0420 .0178 0 .0057 0
	Al1 0 .4210 0 .12 2.1
	Al2 .489 0 .550 .13 3.7
	Al3 .235 .5 .178 .033 2.37
	NaB .462 .5 .724 .19 8.01
	O1 .3019 .5 .5391 .064 .030 .051 0 .022 0
	O2 .2645 .1217 .3843 .070 .057 .064 .007 .050 .021
	O3 .3144 .1508 .1146 .057 .060 .035 .014 .032 .005
	O4 .2304 .3977 .2497 .040 .052 .033 -.010 .010 -.008
	O5 .5 .3217 .5 .074 .087 .074 0 .065 0
	O6 .0799 .3374 .0499 .018 .042 .047 .001 .014 .001
	O7 .3757 .2298 .4517 .054 .062 .054 -.011 .000 -.021
	O8 .0141 .2284 .1878 .049 .066 .028 -.003 .008 .013
	O9 .2153 .2497 .1797 .033 .041 .043 .011 .022 .008
	O10 .3792 .3713 .5719 .035 .054 .066 .015 .015 -.001
	WatA1 .373 0 .380 .12 4.9
	WatA3 .391 0 .296 .12 4.1
	WatA4 .418 0 .100 .12 12.2
	WatA6 .076 .5 .047 .25 5.92
	WatA8 .505 .089 .620 .10 5.5
	WatA9 .473 .080 .710 .15 4.7
	WatB2 .525 .5 .612 .32 15.79
	WatB3 .410 .5 .079 .17 2.3
	WatC2 .224 0 .034 .30 4.2
	WatC3 .259 0 .083 .22 2.9
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	Heulandite
	Wust T, Stolz J, Armbruster T
	American Mineralogist 84 (1999) 1126-1134
	Partially dealuminated heulandite produced by acidic REECl3 solution: A chemical
	and single-crystal X-ray study
	Sample: DEHY378
	_database_code_amcsd 0002254
	17.608 17.656 7.414 90 116.42 90 C2/m
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Si1 .17810 .33296 .0907 .0160 .0414 .0210 .0006 .0081 -.0021
	Si2 .28613 .41108 .4939 .0298 .0282 .0280 .0003 .0133 .0007
	Si3 .29161 .18976 .2820 .0271 .0358 .0204 .0001 .0129 .0017
	Si4 .06675 .20343 .4196 .0204 .0409 .0201 .0029 .0087 .0007
	Si5 0 .2810 0 .0176 .0460 .0180 0 .0055 0
	Al1 0 .421 0 .10 2.6
	Al2 .490 0 .555 .08 3.5
	Al3 .229 .5 .180 .026 2.37
	NaB .481 .5 .660 .13 14.0
	O1 .3022 .5 .5402 .071 .034 .048 0 .018 0
	O2 .2628 .1220 .3823 .077 .069 .071 .007 .054 .026
	O3 .3126 .1494 .1124 .057 .064 .034 .011 .029 .005
	O4 .2285 .3996 .2485 .038 .061 .037 -.010 .009 -.010
	O5 0 .1788 .5 .076 .097 .086 0 .068 0
	O6 .0795 .3370 .0462 .019 .048 .051 0 .014 0
	O7 .1238 .2721 .5499 .057 .067 .058 -.010 .003 -.024
	O8 .0160 .2280 .1892 .053 .069 .033 -.004 .006 .013
	O9 .2164 .2510 .1809 .038 .050 .047 .014 .026 .010
	O10 .1220 .1297 .4358 .039 .062 .065 .016 .013 -.005
	WatA1 .371 0 .37 .10 5.8
	WatA3 .392 0 .31 .03 0.1
	WatA4 .410 0 .12 .10 9.8
	WatA6 .073 .5 .049 .18 5.2
	WatA9 .479 .081 .696 .14 6.7
	WatB2 .5 .5 .5 .16 15.79
	WatB3 .411 .5 .083 .09 1.8
	WatC2 .232 0 .049 .18 1.2
	WatC3 .266 0 .10 .26 4.7
	WatC33 .231 .5 -.01 .08 3.95
	WatC4 .284 0 .23 .17 2.2
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: fully hydrated at room temperature
	_database_code_amcsd 0002991
	17.714 18.000 7.430 90 116.627 90 Cm
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Sr1 .15021 0 .6789 .759 2.21 .0319 .0258 .0288 0 .0157 0
	Sr2 .8536 0 .3437 .457 3.15 .052 .031 .043 0 .027 0
	Sr3 .4661 0 .8124 .78 1.36 .0151 .0149 .015 0 .0004 0
	Sr4 .477 0 .752 .12 2.5 .031 .032 .03 0 .011 0
	Si1 .8224 .8287 .9126 .75 1.08 .0120 .0172 .0115 -.0012 .0051 .0005
	Al1 .8224 .8287 .9126 .25 1.08 .0120 .0172 .0115 -.0012 .0051 .0005
	Si1' .1795 .16957 .0993 .75 1.09 .0133 .0182 .0093 .0000 .0045 .0012
	Al1' .1795 .16957 .0993 .25 1.09 .0133 .0182 .0093 .0000 .0045 .0012
	Si2 .7144 .91001 .5090 .75 1.23 .0208 .0132 .0135 .0013 .0083 .0001
	Al2 .7144 .91001 .5090 .25 1.23 .0208 .0132 .0135 .0013 .0083 .0001
	Si2' .2887 .09057 .5057 .75 1.07 .0131 .0141 .0120 -.0002 .0043 -.0004
	Al2' .2887 .09057 .5057 .25 1.07 .0131 .0141 .0120 -.0002 .0043 -.0004
	Si3 .7059 .69056 .7190 .75 1.06 .0140 .0160 .0106 .0010 .0057 .0012
	Al3 .7059 .69056 .7190 .25 1.06 .0140 .0160 .0106 .0010 .0057 .0012
	Si3' .2915 .30856 .2858 .75 1.04 .0151 .0133 .0109 .0003 .0056 .0002
	Al3' .2915 .30856 .2858 .25 1.04 .0151 .0133 .0109 .0003 .0056 .0002
	Si4 .9361 .70057 .5921 .75 1.13 .0153 .0161 .0106 -.0021 .0050 .0003
	Al4 .9361 .70057 .5921 .25 1.13 .0153 .0161 .0106 -.0021 .0050 .0003
	Si4' .0648 .30095 .4140 .75 1.07 .0131 .0159 .0105 .0010 .0043 .0006
	Al4' .0648 .30095 .4140 .25 1.07 .0131 .0159 .0105 .0010 .0043 .0006
	Si5 .0023 .78463 .0069 .75 1.15 .0129 .0178 .0111 -.0028 .0037 .0003
	Al5 .0023 .78463 .0069 .25 1.15 .0129 .0178 .0111 -.0028 .0037 .0003
	O1 .7053 0 .471 2.6 .052 .014 .028 0 .013 0
	O1' .3060 0 .549 1.6 .026 .011 .020 0 .005 0
	O2 .7686 .8766 .3928 2.8 .050 .030 .040 .002 .033 -.008
	O2' .2287 .1186 .6135 1.71 .021 .026 .019 -.002 .010 -.003
	O3 .8188 .8455 .1233 2.17 .040 .029 .020 -.010 .020 -.006
	O3' .1787 .1510 .8813 2.03 .027 .038 .016 -.012 .014 -.005
	O4 .7663 .8925 .7543 2.42 .033 .028 .021 .006 .004 .004
	O4' .2422 .1094 .2589 1.52 .020 .023 .016 .001 .008 -.001
	O5 .9981 .6731 .494 2.71 .038 .042 .034 -.014 .027 -.009
	O6 .9199 .8372 .9494 1.91 .023 .025 .025 -.001 .012 -.004
	O6' .0839 .1601 .0795 1.35 .012 .020 .018 .001 .006 .003
	O7 .6240 .7344 .5484 2.5 .037 .031 .024 .014 .010 .011
	O7' .3698 .2632 .4519 3.0 .031 .033 .029 .005 -.004 .007
	O8 .9957 .7358 .8165 2.05 .020 .032 .022 -.011 .007 -.013
	O8' .0116 .2733 .1838 2.31 .029 .032 .020 .008 .005 -.010
	O9 .7885 .7455 .8306 1.78 .023 .022 .024 -.007 .012 -.008
	O9' .2105 .2547 .1711 1.70 .020 .021 .023 -.004 .010 -.001
	O10 .8866 .6270 .6135 1.53 .018 .023 .016 -.003 .007 .002
	O10' .1185 .3743 .4106 2.6 .027 .018 .046 -.006 .009 .002
	Wat1 .2789 0 .030 3.1
	Wat2 .7336 0 .010 4.5
	Wat3 .5081 0 .513 4.9
	Wat4 .5894 .9103 .966 4.3
	Wat5 .0799 0 .910 .84 4.8
	Wat6 .0985 0 .286 .87 5.8
	Wat7 .4229 .0797 .039 .97 3.5
	Wat8 .0218 .0887 .490 .76 4.9
	Wat9 .983 .090 .531 .35 3.9
	Wat10 .909 0 .757 .69 8.0
	Wat11 .921 0 .108 .71 8.2
	Wat12 .537 0 .199 .43 3.95
	Wat13 .239 0 .903 .18 2.3
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: dehydrated at 100 deg C, measured at -170 deg C
	_database_code_amcsd 0002992
	17.698 17.970 7.426 90 116.653 90 Cm
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Sr1 .1498 0 .6800 .752 2.35 .0365 .0255 .0309 0 .0183 0
	Sr2 .8538 0 .3426 .442 3.20 .051 .032 .046 0 .028 0
	Sr3 .4665 0 .813 .73 1.48 .016 .0157 .017 0 .0003 0
	Sr4 .479 0 .753 .17 2.3 .032 .031 .024 0 .011 0
	Si1 .8223 .8289 .9128 .75 1.10 .0116 .0181 .0116 -.0013 .0049 .0008
	Al1 .8223 .8289 .9128 .25 1.10 .0116 .0181 .0116 -.0013 .0049 .0008
	Si1' .1796 .1692 .0991 .75 1.12 .0147 .0187 .0094 .0004 .0055 .0010
	Al1' .1796 .1692 .0991 .25 1.12 .0147 .0187 .0094 .0004 .0055 .0010
	Si2 .7137 .9099 .5081 .75 1.30 .022 .0139 .0144 .0001 .0084 -.0003
	Al2 .7137 .9099 .5081 .25 1.30 .022 .0139 .0144 .0001 .0084 -.0003
	Si2' .2892 .0904 .5062 .75 1.06 .0137 .0149 .0118 -.0001 .0057 -.0006
	Al2' .2892 .0904 .5062 .25 1.06 .0137 .0149 .0118 -.0001 .0057 -.0006
	Si3 .7064 .69029 .7193 .75 1.06 .0142 .0165 .0110 .0011 .0070 .0006
	Al3 .7064 .69029 .7193 .25 1.06 .0142 .0165 .0110 .0011 .0070 .0006
	Si3' .2911 .30864 .2850 .75 1.08 .0159 .0136 .0110 .0006 .0057 .0012
	Al3' .2911 .30864 .2850 .25 1.08 .0159 .0136 .0110 .0006 .0057 .0012
	Si4 .9360 .7012 .5922 .75 1.12 .0151 .0162 .0108 -.0022 .0053 .0008
	Al4 .9360 .7012 .5922 .25 1.12 .0151 .0162 .0108 -.0022 .0053 .0008
	Si4' .0648 .3005 .4136 .75 1.13 .0139 .0178 .0101 .0013 .0045 -.0001
	Al4' .0648 .3005 .4136 .25 1.13 .0139 .0178 .0101 .0013 .0045 -.0001
	Si5 .0022 .78541 .0066 .75 1.18 .0131 .0188 .0113 -.0038 .0040 .0004
	Al5 .0022 .78541 .0066 .25 1.18 .0131 .0188 .0113 -.0038 .0040 .0004
	O1 .7038 0 .470 2.7 .056 .011 .028 0 .014 0
	O1' .3067 0 .548 1.9 .027 .017 .019 0 .004 0
	O2 .7671 .8766 .391 3.0 .055 .030 .046 .000 .038 -.009
	O2' .2289 .1184 .6135 1.71 .019 .027 .020 -.001 .010 -.004
	O3 .8183 .8460 .1226 2.3 .044 .030 .018 -.013 .018 -.005
	O3' .1788 .1505 .8812 2.01 .024 .041 .019 -.011 .016 -.006
	O4 .7656 .8924 .7537 2.6 .038 .029 .022 .007 .004 .006
	O4' .2426 .1096 .2592 1.52 .017 .028 .013 .002 .007 -.002
	O5 .9982 .6739 .494 2.94 .041 .046 .038 -.017 .029 -.010
	O6 .9194 .8378 .9491 1.99 .021 .028 .025 .000 .009 -.003
	O6' .0837 .1592 .0783 1.37 .012 .021 .022 .000 .009 .003
	O7 .6244 .7341 .5482 2.8 .041 .032 .028 .019 .011 .014
	O7' .3693 .2635 .4517 3.1 .032 .034 .034 .003 -.003 .009
	O8 .9954 .7368 .8154 2.14 .020 .033 .024 -.010 .007 -.012
	O8' .0115 .2727 .1835 2.38 .031 .032 .021 .009 .006 -.010
	O9 .7891 .7452 .8328 1.83 .024 .023 .023 -.005 .011 -.007
	O9' .2099 .2547 .1700 1.69 .020 .021 .023 -.004 .009 .000
	O10 .8873 .6275 .6151 1.58 .018 .026 .015 .000 .007 .002
	O10' .1179 .3741 .4102 2.8 .030 .021 .045 -.008 .009 .006
	Wat1 .2789 0 .027 3.0
	Wat2 .7340 0 .011 4.8
	Wat3 .5081 0 .513 5.3
	Wat4 .5895 .9099 .964 4.4
	Wat5 .0774 0 .911 .81 4.8
	Wat6 .0986 0 .288 .80 5.3
	Wat7 .4228 .0800 .037 .91 3.8
	Wat8 .021 .0887 .491 .67 4.6
	Wat9 .985 .090 .530 .40 5.1
	Wat10 .909 0 .754 .60 8.4
	Wat11 .921 0 .108 .73 9.5
	Wat12 .537 0 .200 .40 3.95
	Wat13 .238 0 .900 .19 2.1
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: dehydrated at 150 deg C, measured at -170 deg C
	_database_code_amcsd 0002993
	17.643 17.842 7.418 90 116.851 90 Cm
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Sr1 .1460 0 .6803 .49 2.8 .054 .023 .044 0 .036 0
	Sr2 .8503 0 .3299 .310 3.1 .060 .030 .045 0 .039 0
	Sr3 .4761 0 .7791 .809 5.53 .04 .000 .08 0 -.037 0
	Sr4 .528 0 .215 .087 5.2 .049 .026 .073 0 -.027 0
	Sr5 .184 0 .737 .26 5.4 .12 .010 .13 0 .11 0
	Sr6 .785 0 .218 .034 1.3
	Sr7 .711 0 -.036 .089 5.1
	Si1 .8209 .8304 .9099 .75 1.27 .011 .020 .016 -.0027 .0055 -.0006
	Al1 .8209 .8304 .9099 .25 1.27 .011 .020 .016 -.0027 .0055 -.0006
	Si1' .1796 .1666 .0934 .75 1.21 .015 .018 .013 .0011 .0071 .0017
	Al1' .1796 .1666 .0934 .25 1.21 .015 .018 .013 .0011 .0071 .0017
	Si2 .7096 .9100 .5009 .75 1.70 .031 .016 .019 -.0025 .012 -.0009
	Al2 .7096 .9100 .5009 .25 1.70 .031 .016 .019 -.0025 .012 -.0009
	Si2' .2927 .0905 .5059 .75 1.31 .021 .013 .017 .0012 .0100 -.0019
	Al2' .2927 .0905 .5059 .25 1.31 .021 .013 .017 .0012 .0100 -.0019
	Si3 .7083 .6893 .7190 .75 1.24 .018 .020 .010 -.0030 .0065 -.0013
	Al3 .7083 .6893 .7190 .25 1.24 .018 .020 .010 -.0030 .0065 -.0013
	Si3' .2868 .3096 .2764 .75 1.28 .018 .014 .015 .0031 .0063 .0024
	Al3' .2868 .3096 .2764 .25 1.28 .018 .014 .015 .0031 .0063 .0024
	Si4 .9351 .7056 .5882 .75 1.34 .018 .017 .013 -.0045 .0044 .0000
	Al4 .9351 .7056 .5882 .25 1.34 .018 .017 .013 -.0045 .0044 .0000
	Si4' .0642 .2974 .4091 .75 1.47 .022 .020 .013 .0016 .0073 -.0001
	Al4' .0642 .2974 .4091 .25 1.47 .022 .020 .013 .0016 .0073 -.0001
	Si5 .0016 .79014 .0023 .75 1.29 .0137 .0194 .0134 -.003 .0038 -.001
	Al5 .0016 .79014 .0023 .25 1.29 .0137 .0194 .0134 -.003 .0038 -.001
	O1 .6981 0 .459 3.2 .070 .010 .041 0 .024 0
	O1' .3126 0 .548 2.3 .044 .016 .014 0 .001 0
	O2 .7605 .8764 .376 4.5 .094 .039 .070 .005 .064 -.015
	O2' .2331 .1163 .615 2.3 .035 .031 .035 -.015 .028 -.014
	O3 .8151 .8490 .120 2.7 .042 .035 .030 -.023 .022 -.011
	O3' .1787 .1470 .8780 2.1 .030 .039 .017 -.008 .015 -.004
	O4 .7615 .8914 .745 2.7 .033 .028 .026 .009 .001 .005
	O4' .2444 .1080 .2580 2.0 .022 .034 .018 .001 .008 -.001
	O5 .9943 .6810 .480 4.2 .060 .072 .048 -.028 .043 -.027
	O6 .9183 .8410 .950 2.3 .014 .032 .040 -.001 .012 -.005
	O6' .0830 .1532 .0714 1.51 .022 .014 .023 .000 .011 .006
	O7 .6277 .7328 .544 3.5 .046 .036 .034 .018 .003 .017
	O7' .3648 .2656 .448 5.0 .041 .054 .052 -.001 -.016 .022
	O8 .9941 .7420 .8117 2.5 .023 .036 .033 -.010 .011 -.024
	O8' .0137 .2687 .181 3.4 .035 .052 .024 .008 -.004 -.015
	O9 .7908 .7453 .8393 2.0 .021 .029 .027 -.010 .012 -.010
	O9' .2069 .2546 .1584 1.8 .023 .020 .024 -.002 .011 .000
	O10 .8901 .6281 .6138 2.2 .026 .038 .019 -.006 .008 .000
	O10' .1132 .3733 .406 3.5 .043 .018 .053 -.008 .007 .009
	Wat1 .2667 0 .988 4.2
	Wat3 .5110 0 .480 6.2
	Wat4 .5825 .9090 .971 .36 1.2
	Wat4' .607 .9074 .920 .43 4.4
	Wat5 .070 0 .902 .80 5.1
	Wat6 .096 0 .274 .49 3.4
	Wat7 .425 .082 .035 .73 10.0
	Wat8 .016 .092 .486 .36 3.9
	Wat9 .981 .092 .508 .43 7.0
	Wat11 .890 0 .219 .41 10.44
	Wat11' .925 0 .098 .61 8.9
	Wat12 .758 0 .081 .36 1.4
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: dehydrated at 200 deg C, measured at -170 deg C
	_database_code_amcsd 0002994
	17.642 17.775 7.414 90 116.897 90 Cm
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Sr1 .1439 0 .679 .256 2.6
	Sr1' .8459 0 .324 .148 2.1
	Sr2 .7917 0 .230 .180 2.4
	Sr2' .2117 0 .831 .16 2.1
	Sr3 .4803 0 .7675 5.47 .601 .048 .023 .074 0 -.028 0
	Sr3' .516 0 .253 .110 3.5
	Sr4 .544 0 .204 .055 3.88
	Sr5 .1851 0 .743 .28 1.2
	Sr6 .7456 0 .047 .189 5.1
	Sr6' .259 0 .910 .12 .1
	Sr8 .912 0 .67 .18 28.6
	Si1 .8202 .8318 .9128 .75 1.45 .014 .021 .018 -.004 .006 -.002
	Al1 .8202 .8318 .9128 .25 1.45 .014 .021 .018 -.004 .006 -.002
	Si1' .1794 .1651 .0970 .75 1.28 .014 .022 .013 -.0004 .007 .002
	Al1' .1794 .1651 .0970 .25 1.28 .014 .022 .013 -.0004 .007 .002
	Si2 .7069 .9095 .5002 .75 1.72 .035 .017 .014 -.002 .012 -.003
	Al2 .7069 .9095 .5002 .25 1.72 .035 .017 .014 -.002 .012 -.003
	Si2' .2945 .0901 .5104 .75 1.66 .023 .017 .025 .001 .012 .001
	Al2' .2945 .0901 .5104 .25 1.66 .023 .017 .025 .001 .012 .001
	Si3 .7102 .6886 .7234 .75 1.44 .020 .020 .016 -.002 .009 .000
	Al3 .7102 .6886 .7234 .25 1.44 .020 .020 .016 -.002 .009 .000
	Si3' .2852 .3102 .2751 .75 1.37 .021 .017 .013 .001 .006 .000
	Al3' .2852 .3102 .2751 .25 1.37 .021 .017 .013 .001 .006 .000
	Si4 .9345 .7082 .5893 .75 1.56 .024 .022 .012 -.006 .006 -.002
	Al4 .9345 .7082 .5893 .25 1.56 .024 .022 .012 -.006 .006 -.002
	Si4' .0639 .2952 .4115 .75 1.69 .022 .023 .018 .002 .008 .002
	Al4' .0639 .2952 .4115 .25 1.69 .022 .023 .018 .002 .008 .002
	Si5 .0011 .79257 .0043 .75 1.42 .0156 .0199 .0158 -.002 .0047 -.003
	Al5 .0011 .79257 .0043 .25 1.42 .0156 .0199 .0158 -.002 .0047 -.003
	O1 .6926 0 .455 3.0 .074 .020 .013 0 .012 0
	O1' .3139 0 .555 3.6 .058 .018 .043 0 .007 0
	O2 .7568 .8780 .372 4.6 .082 .042 .086 -.004 .068 -.027
	O2' .2365 .1159 .623 3.4 .055 .045 .046 -.020 .039 -.022
	O3 .8115 .8520 .118 2.9 .056 .035 .032 -.011 .030 -.010
	O3' .1814 .1460 .884 2.3 .035 .035 .020 -.014 .015 -.004
	O4 .7589 .8921 .745 2.9 .038 .046 .017 .008 .004 .006
	O4' .2431 .1068 .261 2.3 .017 .027 .037 -.002 .005 .003
	O5 .9916 .6849 .481 5.3 .083 .080 .073 -.033 .065 -.039
	O6 .9178 .8440 .956 2.3 .015 .026 .045 -.003 .012 -.008
	O6' .0825 .1513 .071 1.9 .024 .026 .028 .001 .016 .011
	O7 .6310 .7323 .548 4.2 .053 .039 .044 .010 .000 .024
	O7' .3650 .2671 .448 5.5 .052 .053 .059 .001 -.013 .018
	O8 .9926 .7447 .812 2.9 .033 .044 .034 -.015 .015 -.028
	O8' .0159 .2675 .182 3.7 .035 .047 .036 .009 -.005 -.017
	O9 .7923 .7450 .843 2.1 .027 .026 .024 -.008 .010 -.006
	O9' .2077 .2526 .158 1.9 .022 .027 .028 -.006 .017 -.005
	O10 .8913 .6304 .616 2.4 .028 .032 .029 -.007 .012 .000
	O10' .1104 .3739 .410 3.8 .050 .027 .047 -.007 .003 .005
	Wat1 .292 0 .040 .65 4.5
	Wat1' .2483 0 .961 .36 4.3
	Wat3 .507 0 .450 .97 7.9
	Wat4 .576 .9086 .982 .44 4.3
	Wat4' .611 .908 .900 .50 6.1
	Wat5 .073 0 .886 .58 2.8
	Wat7 .469 .069 .025 .61 23.7
	Wat7' .404 .093 .059 .19 2.7
	Wat8 .015 .092 .508 .26 4.2
	Wat9 .974 .092 .54 .06 1.6
	Wat11 .898 0 .17 .5 12.7
	Wat11' .919 0 .086 .6 6.51
	Wat13 .636 0 -.090 .8 24.6
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)
	Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: dehydrated at 250 deg C, measured at -170 deg C
	_database_code_amcsd 0002995
	17.60 17.59 7.408 90 116.76 90 Cm
	atom x y z occ Biso
	Sr1 1.183 0 1.732 .31 4.0
	Sr1' .955 0 .61 .03 3.95
	Sr2 .799 0 .238 .12 .1
	Sr2' 1.212 0 1.814 .18 2.8
	Sr3 1.472 0 1.791 .19 3.1
	Sr3' 1.521 0 1.254 .08 3.95
	Sr4 1.487 0 1.718 .31 4.3
	Sr7 .760 0 .058 .22 3.0
	Sr7' 1.249 0 1.939 .29 2.9
	Si1 .8169 .8321 .906 .75 1.9
	Al1 .8169 .8321 .906 .25 1.9
	Si1' 1.1777 1.1630 1.094 .75 2.4
	Al1' 1.1777 1.1630 1.094 .25 2.4
	Si2 .6956 .9100 .484 .75 2.9
	Al2 .6956 .9100 .484 .25 2.9
	Si2' 1.2890 1.0895 1.499 .75 1.9
	Al2' 1.2890 1.0895 1.499 .25 1.9
	Si3 .7112 .6898 .727 .75 1.8
	Al3 .7112 .6898 .727 .25 1.8
	Si3' 1.2859 1.3142 1.277 .75 3.0
	Al3' 1.2859 1.3142 1.277 .25 3.0
	Si4 .9342 .7038 .589 .75 2.3
	Al4 .9342 .7038 .589 .25 2.3
	Si4' 1.0639 1.2875 1.413 .75 2.6
	Al4' 1.0639 1.2875 1.413 .25 2.6
	Si5 .9967 .7943 .996 .75 2.28
	Al5 .9967 .7943 .996 .25 2.28
	O1 .701 0 .434 5.7
	O1' 1.319 0 1.555 2.9
	O2 .766 .883 .386 3.8
	O2' 1.257 1.115 1.660 5.1
	O3 .801 .859 1.106 4.0
	O3' 1.178 1.1475 .883 2.0
	O4 .750 .903 .738 3.6
	O4' 1.235 1.110 1.254 2.8
	O5 .984 .687 .467 5.2
	O6 .914 .847 .964 3.6
	O6' 1.079 1.1518 1.066 2.1
	O7 .637 .727 .539 4.5
	O7' 1.375 1.264 1.444 5.4
	O8 .987 .7464 .798 2.2
	O8' 1.022 1.267 1.177 6.0
	O9 .7948 .7452 .848 1.6
	O9' 1.213 1.249 1.167 3.5
	O10 .889 .639 .609 4.6
	O10' 1.107 1.377 1.401 4.3
	Wat1 1.292 0 2.027 5.2
	Wat3 1.508 0 1.49 18.8
	Wat4' 1.613 .850 1.98 .35 7.1
	Wat5 1.076 0 1.898 .71 3.3
	Wat7 1.470 1.094 2.005 .47 4.9
	Wat7' 1.391 1.089 2.077 .7 8.4
	Wat8 1.019 1.072 1.54 .36 7.0
	Wat11' .905 0 2.153 .53 4.2
	Wat13 .725 0 .079 4.1
	Wat14 1.078 0 1.35 .3 4.5
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	Heulandite
	Yang P, Armbruster T
	European Journal of Mineralogy 10 (1998) 461-471
	X-ray single-crystal structure refinement of NH4-exchanged
	heulandite at 100 K
	_database_code_amcsd 0006729
	17.738 17.974 7.416 90 115.91 90 C2/m
	atom x y z occ Biso
	N1 .0072 .1010 .403 .5 6.8
	N3 -.2416 1/2 -.0544 3.4
	N14 .507 0 .414 .24 3.27
	SiT1 .17857 .16916 .0971 .857 .99
	AlT1 .17857 .16916 .0971 .143 .99
	SiT2 .28355 .08899 .4890 .52 1.00
	AlT2 .28355 .08899 .4890 .48 1.00
	SiT3 .29252 .30907 .2865 .808 .97
	AlT3 .29252 .30907 .2865 .192 .97
	SiT4 .06787 .29826 .4213 .887 1.09
	AlT4 .06787 .29826 .4213 .113 1.09
	SiT5 0 .22078 0 .659 1.39
	AlT5 0 .22078 0 .341 1.39
	O1 .3029 0 .5399 2.13
	O2 .2332 .1210 .6155 2.35
	O3 .1899 .1559 -.1062 2.54
	O4 .2248 .1005 .2445 2.60
	O5 0 .3256 1/2 2.86
	O6 .0803 .1657 .0457 2.90
	O7 .3789 .2723 .4512 2.71
	O8 .0154 .2749 .1895 3.60
	O9 .2182 .2478 .2026 2.07
	O10 .1253 .3698 .4393 3.11
	Wat1 .0709 0 .161 .81 9.4
	Wat2 .473 0 .846 .29 9.7
	Wat3 .072 0 -.243 .50 12.2
	Wat4 0 .436 0 .16 5.3
	Wat5 .390 1/2 .375 .36 8.76
	Wat8 .387 -.104 .108 .24 7.68
	Wat9 .451 .544 .737 .24 14.90
	Wat10 .400 -.101 .029 .13 .70
	Wat11 .575 -.088 .002 .34 8.9
	Wat12 .077 .436 -.111 .26 6.56
	Wat14 .482 0 .480 .34 7.1
	H11 0 .126 1/2 .5 9.47
	H12 .043 .063 .461 .5 9.47
	H13 -.042 .082 .32 .5 9.47
	H14 .029 .131 .34 .5 9.47
	H31 -.216 1/2 -.13 9.47
	H32 -.298 1/2 -.13 9.47
	H33 -.227 .536 .035 9.47
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	Heulandite-Ca
	Comodi P, Gatta G D, Zanazzi P F
	European Journal of Mineralogy 13 (2001) 497-505
	High-pressure structural behaviour of heulandite
	Sample: P = .0001 GPa
	_database_code_amcsd 0006866
	17.729 17.909 7.433 90 116.52 90 C2/m
	atom x y z occ Uiso
	NaCS1 .1523 0 .6735 .43 .045
	KCS1 .1523 0 .6735 .10 .045
	CaCS1 .1523 0 .6735 .1625 .045
	BaCS1 .1523 0 .6735 .0075 .045
	SrCS1 .1523 0 .6735 .2175 .045
	CaCS2 .0398 .5 .2024 .5 .033
	AlT1 .1795 .1698 .0966 .192 .0144
	SiT1 .1795 .1698 .0966 .808 .0144
	SiT2 .2109 .4098 .4988 .637 .0150
	AlT2 .2109 .4098 .4988 .363 .0150
	SiT3 .2084 .1903 .7174 .801 .0145
	AlT3 .2084 .1903 .7174 .199 .0145
	SiT4 .0645 .2978 .4100 .806 .0146
	AlT4 .0645 .2978 .4100 .194 .0146
	SiT5 0 .2126 0 .666 .0154
	AlT5 0 .2126 0 .334 .0154
	O1 .1940 .5 .455 .029
	O2 .2317 .1190 .6143 .031
	O3 .1829 .1533 .8849 .028
	O4 .2388 .1068 .2567 .027
	O5 0 .3252 .5 .032
	O6 .0821 .1579 .0642 .023
	O7 .1272 .2349 .5483 .037
	O8 .0084 .2659 .1841 .030
	O9 .2105 .2540 .1750 .029
	O10 .1148 .3724 .3962 .026
	Wat1 .2242 .5 -.009 .052
	Wat2 .080 0 .880 .106
	Wat3 .0773 .4173 .970 .065
	Wat4 0 .5 .5 .077
	Wat5 0 .091 .5 .19
	Wat6 .095 0 .288 .121
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	Heulandite-Ca
	Comodi P, Gatta G D, Zanazzi P F
	European Journal of Mineralogy 13 (2001) 497-505
	High-pressure structural behaviour of heulandite
	Sample: P = 1.45 GPa
	_database_code_amcsd 0006867
	17.481 17.625 7.345 90 116.73 90 C2/m
	atom x y z occ Uiso
	NaCS1 .1503 0 .675 .43 .043
	KCS1 .1503 0 .675 .10 .043
	CaCS1 .1503 0 .675 .1625 .043
	BaCS1 .1503 0 .675 .0075 .043
	SrCS1 .1503 0 .675 .2175 .043
	CaCS2 .033 .5 .185 .5 .028
	AlT1 .1818 .164 .101 .192 .014
	SiT1 .1818 .164 .101 .808 .014
	SiT2 .2071 .409 .490 .637 .019
	AlT2 .2071 .409 .490 .363 .019
	SiT3 .2072 .189 .716 .801 .012
	AlT3 .2072 .189 .716 .199 .012
	SiT4 .0606 .295 .403 .806 .018
	AlT4 .0606 .295 .403 .194 .018
	SiT5 0 .205 0 .666 .018
	AlT5 0 .205 0 .334 .018
	O1 .191 .5 .451 .04
	O2 .229 .120 .607 .020
	O3 .182 .144 .884 .031
	O4 .248 .105 .264 .020
	O5 0 .329 .5 .029
	O6 .087 .146 .085 .027
	O7 .127 .240 .550 .045
	O8 .003 .261 .185 .029
	O9 .207 .257 .170 .033
	O10 .112 .367 .376 .036
	Wat1 .223 .5 -.003 .04
	Wat2 .079 0 .875 .08
	Wat3 .078 .408 .948 .06
	Wat4 0 .5 .5 .07
	Wat5 0 .084 .5 .21
	Wat6 .101 0 .321 .07
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	Heulandite-Ca
	Comodi P, Gatta G D, Zanazzi P F
	European Journal of Mineralogy 13 (2001) 497-505
	High-pressure structural behaviour of heulandite
	Sample: P = 3.4 GPa
	_database_code_amcsd 0006868
	17.124 17.376 7.237 90 116.93 90 C2/m
	atom x y z occ Uiso
	NaCS1 .1431 0 .673 .43 .038
	KCS1 .1431 0 .673 .10 .038
	CaCS1 .1431 0 .673 .1625 .038
	BaCS1 .1431 0 .673 .0075 .038
	SrCS1 .1431 0 .673 .2175 .038
	CaCS2 .027 .5 .158 .5 .09
	AlT1 .183 .166 .103 .192 .013
	SiT1 .183 .166 .103 .808 .013
	SiT2 .2014 .415 .479 .637 .014
	AlT2 .2014 .415 .479 .363 .014
	SiT3 .2075 .189 .719 .801 .017
	AlT3 .2075 .189 .719 .199 .017
	SiT4 .0563 .293 .393 .806 .017
	AlT4 .0563 .293 .393 .194 .017
	SiT5 0 .199 0 .666 .019
	AlT5 0 .199 0 .334 .019
	O1 .168 .5 .407 .06
	O2 .227 .117 .612 .041
	O3 .179 .148 .887 .027
	O4 .256 .101 .264 .027
	O5 0 .338 .5 .05
	O6 .088 .144 .096 .019
	O7 .120 .239 .548 .048
	O8 -.007 .248 .177 .031
	O9 .209 .252 .175 .016
	O10 .106 .359 .350 .033
	Wat1 .229 .5 .005 .03
	Wat2 .079 0 .884 .09
	Wat3 .088 .407 .942 .09
	Wat4 0 .5 .5 .09
	Wat5 0 .093 .5 .08
	Wat6 .104 0 .319 .05
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	Heulandite-Ca
	Comodi P, Gatta G D, Zanazzi P F
	European Journal of Mineralogy 13 (2001) 497-505
	High-pressure structural behaviour of heulandite
	Sample: P = .0001 GPa (after compression)
	_database_code_amcsd 0006869
	17.774 17.824 7.438 90 116.38 90 C2/m
	atom x y z occ Uiso
	NaCS1 .1543 0 .6757 .43 .044
	KCS1 .1543 0 .6757 .10 .044
	CaCS1 .1543 0 .6757 .1625 .044
	BaCS1 .1543 0 .6757 .0075 .044
	SrCS1 .1543 0 .6757 .2175 .044
	CaCS2 .0408 .5 .2003 .5 .028
	AlT1 .1796 .1682 .0957 .192 .0142
	SiT1 .1796 .1682 .0957 .808 .0142
	SiT2 .2109 .4098 .4985 .637 .0143
	AlT2 .2109 .4098 .4985 .363 .0143
	SiT3 .2088 .1910 .7183 .801 .0138
	AlT3 .2088 .1910 .7183 .199 .0138
	SiT4 .0643 .2984 .4111 .806 .0145
	AlT4 .0643 .2984 .4111 .194 .0145
	SiT5 0 .2115 0 .666 .0165
	AlT5 0 .2115 0 .334 .0165
	O1 .1953 .5 .450 .028
	O2 .2316 .1206 .6116 .029
	O3 .1854 .1524 .8855 .029
	O4 .2403 .1059 .2566 .027
	O5 0 .3266 .5 .034
	O6 .0833 .1558 .0626 .025
	O7 .1271 .2348 .5542 .038
	O8 .0094 .2658 .1863 .035
	O9 .2099 .2532 .1756 .027
	O10 .1151 .3726 .3975 .028
	Wat1 .2223 .5 -.009 .048
	Wat2 .0795 0 .875 .111
	Wat3 .0769 .4172 .969 .062
	Wat4 0 .5 .5 .074
	Wat5 0 .0909 .5 .21
	Wat6 .097 0 .291 .13
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	Heulandite-Ba
	Larsen A O, Nordrum F S, Dobelin N, Armbruster T, Petersen O V, Erambert M
	European Journal of Mineralogy 17 (2005) 143-153
	Heulandite-Ba, a new zeolite species from Norway
	Locality: Northern Ravnas silver prospect, southern Vinoren, Flesberg community,
	Buskerud county, Norway (Kongsberg ore district)
	_database_code_amcsd 0007089
	17.738 17.856 7.419 90 116.55 90 C2/m
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ba1 .35504 .5 .3237 .359 2.48 .0362 .0228 .0351 0 .0156 0
	Ba2 .2528 .5 .0768 .190 2.67 .041 .0143 .057 0 .031 0
	Ca .4584 0 .8014 .392 2.20 .018 .031 .028 0 .0047 0
	K .219 .5 .987 .41 5.9 .065 .061 .108 0 .047 0
	Na .463 0 .725 .05 1.9
	Si1 .17934 .16850 .09567 .75 1.070 .0112 .0171 .0122 -.0007 .0051 .0007
	Al1 .17934 .16850 .09567 .25 1.070 .0112 .0171 .0122 -.0007 .0051 .0007
	Si2 .28857 .08986 .50023 .75 1.088 .0152 .0120 .0143 .0001 .0069 .0001
	Al2 .28857 .08986 .50023 .25 1.088 .0152 .0120 .0143 .0001 .0069 .0001
	Si3 .29214 .30922 .28287 .75 1.092 .0146 .0152 .0124 .0006 .0066 .0006
	Al3 .29214 .30922 .28287 .25 1.092 .0146 .0152 .0124 .0006 .0066 .0006
	Si4 .43568 .20123 .58874 .75 1.079 .0120 .0163 .0121 -.0006 .0049 .0003
	Al4 .43568 .20123 .58874 .25 1.079 .0120 .0163 .0121 -.0006 .0049 .0003
	Si5 0 .21324 0 .75 1.13 .0117 .0179 .0124 0 .0045 0
	Al5 0 .21324 0 .25 1.13 .0117 .0179 .0124 0 .0045 0
	O1 .3047 0 .5494 2.46 .041 .015 .027 0 .006 0
	O2 .2684 .3798 .3889 2.39 .032 .034 .033 -.0030 .0212 -.0094
	O3 .3171 .3492 .1177 2.06 .035 .030 .0204 -.0051 .0182 -.0017
	O4 .2385 .1047 .2545 2.11 .0275 .029 .0191 .0087 .0068 .0044
	O5 .5 .1733 .5 2.45 .035 .034 .038 0 .028 0
	O6 .0821 .1586 .0636 1.83 .0153 .0250 .0290 .0004 .0099 .0022
	O7 .3745 .2660 .4498 3.09 .036 .037 .035 .016 .0078 .017
	O8 .0086 .2677 .1850 2.50 .0268 .037 .0251 .0000 .0065 -.0144
	O9 .2115 .2531 .1753 2.13 .0227 .0248 .035 -.0091 .0147 -.0090
	O10 .3839 .1275 .5997 2.25 .0237 .027 .033 -.0082 .0114 .0004
	Wat1 .5774 .0816 .9728 .75 3.91 .049 .050 .048 .000 .020 -.003
	Wat2 .405 .5 .155 .36 15
	Wat3 .5 0 .5 0 7.5 .098 .046 .151 0 .063 0
	Wat4 .425 .5 .091 .641 8.4 .09 .072 .15 0 .044 0
	Wat5 .4824 .4051 .507 .5 7.6 .060 .058 .134 -.007 .01 .002
	Wat6 .4074 .5 .719 .72 9.2 .078 .15 .124 0 .046 0
	Wat7 .605 .091 .922 .25 6.0
	Wat8 .385 .5 .481 .15 4.74
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	Heulandite-Na
	Yang P, Armbruster T
	Journal of Solid State Chemistry 123 (1996) 140-149
	Na, K, Rb and Cs exchange in heulandite single-crystals: X-ray structure
	refinements at 100 K
	Sample: T = 100 K
	Locality: Nasik, India
	_database_code_amcsd 0013884
	17.6770 17.931 7.426 90 116.47 90 C2/m
	atom x y z occ Biso
	Na1 .025 -.091 .481 .13 8.0
	Na3 .179 0 .676 .58 2.6
	Na4 .0358 .485 .250 .29 3.3
	Ca1 .156 0 .680 .22 3.6
	Ca2 .5420 0 .194 .16 1.4
	Al1 .17931 .17025 .09656 .23 .948
	Si1 .17931 .17025 .09656 .77 .948
	Al2 .28931 .08985 .5006 .42 1.12
	Si2 .28931 .08985 .5006 .58 1.12
	Al3 .29150 .31041 .28324 .2 .940
	Si3 .29150 .31041 .28324 .8 .940
	Al4 .06468 .29752 .41023 .15 1.051
	Si4 .06468 .29752 .41023 .85 1.051
	Al5 0 .21311 0 .15 1.01
	Si5 0 .21311 0 .85 1.01
	O1 .3058 0 .5423 2.21
	O2 .2323 .1181 .6157 1.98
	O3 .1811 .1545 .8823 2.27
	O4 .2387 .1072 .2539 1.98
	O5 0 .3242 .5 2.39
	O6 .0818 .1587 .0646 1.63
	O7 .3717 .2666 .4541 2.82
	O8 .0079 .2666 .1831 2.27
	O9 .2099 .2551 .1765 1.68
	O10 .1148 .3719 .3973 2.03
	Wat1 .2203 .5 -.0155 .96 3.53
	Wat2 .4264 .0745 .0244 .66 4.1
	Wat3 .083 0 .873 .34 12.07
	Wat4 0 .5 .5 8.0
	Wat5 .0606 -.0376 .708 .33 3.6
	Wat6 .0938 0 .285 .58 3.4
	Wat7 .418 .459 .643 .14 4.9
	Wat8 -.092 .601 .090 .24 4.7
	Wat9 .067 0 .15 .16 7.90
	Wat10 .219 0 .90 .07 7.90
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	Heulandite-K
	Yang P, Armbruster T
	Journal of Solid State Chemistry 123 (1996) 140-149
	Na, K, Rb and Cs exchange in heulandite single-crystals: X-ray structure
	refinements at 100 K
	Sample: T = 100 K
	Locality: Nasik, India
	_database_code_amcsd 0013885
	17.636 17.9340 7.397 90 116.00 90 C2/m
	atom x y z occ Biso
	K1 .0101 -.0967 .413 .26 12.3
	K3 .7552 .5 -.0582 .90 2.29
	K3' .290 0 .048 .06 3.8
	K4 .0290 .5 .1708 .44 3.47
	K4' .013 .5 .425 .10 3.95
	K4" .5 0 .5 .16 3.95
	Al1 .17999 .16907 .1019 .23 1.01
	Si1 .17999 .16907 .1019 .77 1.01
	Al2 .28612 .08907 .4982 .42 1.12
	Si2 .28612 .08907 .4982 .58 1.12
	Al3 .29382 .30981 .2857 .2 1.03
	Si3 .29382 .30981 .2857 .8 1.03
	Al4 .06515 .29789 .4134 .15 1.04
	Si4 .06515 .29789 .4134 .85 1.04
	Al5 0 .21625 0 .15 1.16
	Si5 0 .21625 0 .85 1.16
	O1 .3052 0 .5475 2.60
	O2 .2302 .1192 .6140 2.24
	O3 .1858 .1555 .8916 2.15
	O4 .2321 .1018 .2510 1.99
	O5 0 .3272 .5 2.69
	O6 .0814 .1624 .0624 1.76
	O7 .3789 .2709 .4521 2.56
	O8 .0086 .2695 .1843 2.30
	O9 .2160 .2504 .1968 1.91
	O10 .1211 .3687 .4101 2.04
	Wat1 .089 0 .018 .18 4.2
	Wat2 .3991 -.0930 .0461 6.29
	Wat3 -.0811 0 .216 .73 6.5
	Wat4 0 0 0 .16 1.70
	Wat5 .0753 0 .183 .98 4.1
	Wat6 .513 0 .318 .12 .9
	Wat7 .021 0 .07 .14 1.60
	Wat8 .104 0 .480 .18 9.70
	Wat9 0 .459 .02 .12 9.67
	Wat10 .862 0 .316 .17 .9
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