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Amesite |
 |
Anderson C S, Bailey S W |
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American Mineralogist 66 (1981) 185-195 |
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A new cation ordering pattern in amesite-2H2 |
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Locality: Saranovskoye chromite deposit, North Urals Mountains, USSR |
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_database_code_amcsd 0000809 |
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5.307 9.195 14.067 90.1 90.3 90 C1 |
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atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Si1 0 0 .0410 .513 0.0136 0.0035 0.0014 0.0013 0.0003 -.0001 |
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Al1 0 0 .0410 .486 0.0136 0.0035 0.0014 0.0013 0.0003 -.0001 |
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Si2 .0023 .3339 .0425 .513 0.0122 0.0031 0.0016 0.0008 0.0005 -.0002 |
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Al2 .0023 .3339 .0425 .486 0.0122 0.0031 0.0016 0.0008 0.0005 -.0002 |
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Si11 .0136 .0058 .5410 .513 0.0137 0.0031 0.0016 0.0012 0.0003 -.0001 |
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Al11 .0136 .0058 .5410 .486 0.0137 0.0031 0.0016 0.0012 0.0003 -.0001 |
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Si22 .5073 .1709 .5424 .513 0.0139 0.0032 0.0013 0.0006 0.0001 -.0001 |
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Al22 .5073 .1909 .5024 .486 0.0139 0.0032 0.0013 0.0006 0.0001 -.0001 |
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Mg1 .1695 .1683 .2377 .654 0.0115 0.0032 0.0015 0.0004 0.0005 0.0000 |
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Al1 .1695 .1683 .2377 .339 0.0115 0.0032 0.0015 0.0004 0.0005 0.0000 |
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Mg2 .6698 -.0031 .2374 .654 0.0135 0.0039 0.0018 0.0008 0.0002 -.0001 |
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Al2 .6698 -.0031 .2374 .339 0.0135 0.0039 0.0018 0.0008 0.0002 -.0001 |
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Mg3 .6763 .3335 .2377 .654 0.0116 0.0031 0.0015 0.0010 0.0003 -.0002 |
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Al3 .6763 .3335 .2377 .339 0.0116 0.0031 0.0015 0.0010 0.0003 -.0002 |
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Mg11 .3434 .3400 .7380 .654 0.0125 0.0031 0.0016 0.0008 0.0001 -.0003 |
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Al11 .3434 .3400 .7380 .339 0.0125 0.0031 0.0016 0.0008 0.0001 -.0003 |
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Mg22 .3433 .0115 .7367 .654 0.0132 0.0030 0.0015 0.0004 0.0002 0.0000 |
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Al22 .3433 .0115 .7367 .339 0.0132 0.0030 0.0015 0.0004 0.0002 0.0000 |
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Mg33 .8372 .1750 .7381 .654 0.0130 0.0032 0.0016 0.0012 0.0002 -.0001 |
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Al33 .8372 .1750 .7381 .339 0.0130 0.0032 0.0016 0.0012 0.0002 -.0001 |
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O1 -.0047 -.0019 .1585 0.0220 0.0059 0.0014 0.0020 -.0002 -.0002 |
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O2 .0066 .3351 .1659 0.0150 0.0040 0.0016 0.0015 0.0001 0.0000 |
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O3 .9768 .1603 .0025 0.0180 0.0037 0.0022 0.0008 0.0009 -.0004 |
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O4 .7228 -.0422 .0005 0.0140 0.0048 0.0022 0.0000 0.0001 0.0003 |
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O5 .7027 .3827 .0023 0.0130 0.0036 0.0022 0.0016 -.0002 -.0003 |
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O11 .0274 .0092 .6582 0.0160 0.0044 0.0014 0.0013 0.0004 0.0001 |
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O22 .4979 .1657 .6659 0.0150 0.0040 0.0015 0.0002 0.0003 -.0001 |
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O33 .2862 .0478 .4983 0.0140 0.0044 0.0022 0.0007 0.0001 -.0010 |
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O44 .4330 .3447 .5036 0.0180 0.0036 0.0021 0.0018 -.0010 0.0002 |
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O55 .8071 .1229 .5031 0.0150 0.0039 0.0022 0.0024 0.0009 0.0000 |
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Oh1 .5071 .1607 .1656 0.0250 0.0078 0.0014 0.0000 0.0005 -.0003 |
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Oh2 .3447 .0004 .3062 0.0230 0.0066 0.0015 -.0033 0.0010 -.0004 |
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Oh3 .3388 .3373 .3071 0.0240 0.0042 0.0015 0.0014 0.0000 0.0002 |
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Oh4 .8345 .1594 .3067 0.0140 0.0101 0.0014 0.0027 0.0009 0.0005 |
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Oh11 -.0009 .3523 .6659 0.0200 0.0051 0.0014 0.0014 0.0001 0.0002 |
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Oh22 .6859 .3562 .8057 0.0160 0.0051 0.0016 0.0003 0.0005 -.0006 |
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Oh33 .6573 .0078 .8074 0.0180 0.0042 0.0015 0.0003 -.0001 0.0002 |
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Oh44 .1815 .1651 .8070 0.0210 0.0042 0.0014 0.0020 0.0005 0.0004 |
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H1 .507 .156 .104 2. |
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H2 .304 .037 .365 2. |
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H3 .362 .346 .365 2. |
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H4 .818 .133 .368 2. |
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H11 .982 .387 .624 2. |
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H22 .689 .382 .869 2. |
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H33 .677 .962 .863 2. |
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H44 .145 .151 .871 2. |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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Amesite |
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Wiewiora A, Rausell Colom J A, Garcia Gonzalez T |
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American Mineralogist 76 (1991) 647-652 |
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The crystal structure of amesite from Mount Sobotka: a nonstandard polytype |
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Locality: Mount Sobotka, lower Silesia, Poland |
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_database_code_amcsd 0001361 |
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5.31 9.212 14.401 102.11 90.2 90.1 C1 |
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atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si1 0 0 .0400 .760 0.007 0.006 0.012 0.003 -0.002 0.003 |
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Al1 0 0 .0400 .240 0.007 0.006 0.012 0.003 -0.002 0.003 |
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Si2 .0111 .3394 .0361 .300 0.006 0.007 0.018 0.001 0.001 0.004 |
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Al2 .0111 .3394 .0361 .700 0.006 0.007 0.018 0.001 0.001 0.004 |
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Si11 .5121 -.0003 .5393 .760 0.008 0.007 0.015 -0.001 0.001 0.002 |
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Al11 .5121 -.0003 .5393 .240 0.008 0.007 0.015 -0.001 0.001 0.002 |
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Si22 .0267 .1693 .5356 .330 0.010 0.010 0.015 0.002 -0.002 0.004 |
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Al22 .0267 .1693 .5356 .670 0.010 0.010 0.015 0.002 -0.002 0.004 |
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Mg1 .1667 .2377 .2341 .692 0.010 0.003 0.019 0.000 -0.002 0.005 |
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Al1 .1667 .2377 .2341 .308 0.010 0.003 0.019 0.000 -0.002 0.005 |
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Mg2 .6679 .0703 .2337 .692 0.009 0.004 0.018 0.002 0.000 0.005 |
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Al2 .6679 .0703 .2337 .308 0.009 0.004 0.018 0.002 0.000 0.005 |
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Mg3 .6661 .4065 .2326 .692 0.008 0.011 0.014 -0.002 0.000 0.005 |
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Al3 .6661 .4065 .2326 .308 0.008 0.011 0.014 -0.002 0.000 0.005 |
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Mg11 .8429 .4034 .7326 .692 0.013 0.009 0.013 0.002 0.002 0.001 |
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Al11 .8429 .4034 .7326 .308 0.013 0.009 0.013 0.002 0.002 0.001 |
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Mg22 .8415 .0711 .7337 .692 0.011 0.011 0.014 0.001 0.001 0.001 |
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Al22 .8415 .0711 .7337 .308 0.011 0.011 0.014 0.001 0.001 0.001 |
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Mg33 .3397 .2360 .7331 .692 0.015 0.022 0.011 -0.003 0.000 -0.001 |
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Al33 .3397 .2360 .7331 .308 0.015 0.022 0.011 -0.003 0.000 -0.001 |
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O1 -.0046 .0433 .1563 0.005 0.008 0.017 -0.001 0.001 0.002 |
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O2 -.0169 .3792 .1585 0.008 0.006 0.015 0.000 -0.001 0.004 |
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O3 .0665 .1541 .0035 0.024 0.009 0.030 0.005 0.003 0.008 |
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O4 .7221 -.0384 -.0065 0.028 0.015 0.019 -0.005 -0.002 0.010 |
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O5 .7201 .3841 .0027 0.038 0.007 0.026 0.014 -0.001 0.003 |
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O11 .5058 .0435 .6605 0.007 0.008 0.024 0.003 0.003 0.003 |
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O22 .0197 .2097 .6586 0.008 0.008 0.019 0.005 0.003 0.002 |
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O33 .7996 .0326 .5092 0.020 0.016 0.034 -0.005 0.008 0.000 |
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O44 .9269 .3292 .4978 0.015 0.019 0.058 -0.007 0.002 -0.004 |
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O55 .2951 .0965 .4948 0.027 0.011 0.035 -0.001 0.002 0.007 |
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OH1 .4908 .2131 .1595 0.005 0.005 0.018 0.000 0.001 0.003 |
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OH2 .3170 .0940 .3060 0.013 0.008 0.025 0.000 -0.005 0.004 |
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OH3 .3320 .4271 .3040 0.008 0.008 0.031 0.001 -0.002 0.006 |
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OH4 .8196 .2636 .3051 0.013 0.008 0.029 -0.001 -0.002 0.004 |
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OH11 .5099 .3792 .6595 0.007 0.012 0.025 0.000 0.004 -0.003 |
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OH22 .1851 .4270 .8063 0.008 0.007 0.022 -0.002 -0.001 0.010 |
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OH33 .1919 .0983 .8057 0.009 0.005 0.020 0.002 -0.002 0.009 |
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OH44 .6850 .2639 .8039 0.012 0.006 0.025 0.000 0.000 0.007 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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Amesite |
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Steadman R, Nuttall P M |
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Acta Crystallographica 15 (1962) 510-511 |
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The crystal structure of amesite |
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Note: polytype 6R |
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Locality: Saranovskaye, USSR |
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_database_code_amcsd 0018742 |
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5.31 5.31 42.1 90 90 120 R3 |
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atom x y z occ |
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MgY1 .333 0 .245 .667 |
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AlY1 .333 0 .245 .333 |
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MgY2 .667 0 .078 .666 |
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AlY2 .667 0 .078 .334 |
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SiX1 0 0 .514 .5 |
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AlX1 0 0 .514 .5 |
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SiX2 0 0 .847 .5 |
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AlX2 0 0 .847 .5 |
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SiX3 0 0 .347 .5 |
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AlX3 0 0 .347 .5 |
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SiX4 0 0 .681 .5 |
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AlX4 0 0 .681 .5 |
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O1 0 0 .554 |
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O2 0 0 .887 |
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O3 0 0 .387 |
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O4 0 0 .721 |
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O5 .550 0 .167 |
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O6 .450 0 0 |
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OH1 .667 0 .269 |
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OH2 .333 0 .102 |
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OH3 0 0 .221 |
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OH4 0 0 .054 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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Amesite |
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Zheng H, Bailey S W |
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Clays and Clay Minerals 45 (1997) 301-310 |
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Refinement of an amesite-2H1 polytype from Postmasburg, South Africa |
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Note: polytype 2H1 |
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Locality: Postmasburg, South Africa |
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_database_code_amcsd 0018811 |
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5.299 9.181 14.050 90.06 90.30 90.00 C1 |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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MgM1 .1699 .1695 .2341 .87 .0076 .007 .007 .009 -.0012 .0005 .0006 |
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AlM1 .1699 .1695 .2341 .13 .0076 .007 .007 .009 -.0012 .0005 .0006 |
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AlM2 .6663 .0007 .2341 .62 .0092 .008 .008 .011 -.0017 .0004 .0007 |
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MgM2 .6663 .0007 .2341 .38 .0092 .008 .008 .011 -.0017 .0004 .0007 |
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MgM3 .6697 .3322 .2345 .85 .0082 .007 .007 .010 -.0013 .0006 .0007 |
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AlM3 .6697 .3322 .2345 .15 .0082 .007 .007 .010 -.0013 .0006 .0007 |
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SiT1 .5000 .1667 .0383 .72 .0084 .007 .007 .011 -.0031 .0012 .0008 |
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AlT1 .5000 .1667 .0383 .28 .0084 .007 .007 .011 -.0031 .0012 .0008 |
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AlT2 .0012 .3360 .0388 .72 .011 .009 .010 .013 -.0035 .0010 .0010 |
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SiT2 .0012 .3360 .0388 .28 .011 .009 .010 .013 -.0035 .0010 .0010 |
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O1 .497 .1632 .1582 .008 .007 .007 .008 -.001 .000 .000 |
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O2 -.003 .3375 .1614 .011 .010 .011 .011 .000 .000 .000 |
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O3 .584 .0036 -.0023 .016 .016 .016 .017 .000 .001 .000 |
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O4 .215 .212 -.0036 .016 .016 .016 .017 -.001 .000 .001 |
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O5 .707 .292 .0017 .020 .020 .020 .021 -.001 .000 .001 |
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Oh1 -.011 -.001 .1615 .011 .011 .011 .012 .000 .000 .000 |
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Oh2 .330 -.003 .3030 .024 .0242 .0245 .0239 .000 .000 .000 |
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Oh3 .326 .336 .3029 .022 .022 .023 .022 .000 .000 .000 |
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Oh4 -.173 .159 .303 .018 .018 .018 .017 .000 .000 .000 |
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AlM11 .3406 .3348 .7342 .50 .0081 .008 .007 .010 -.0019 .0004 .0005 |
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MgM11 .3406 .3348 .7342 .50 .0081 .008 .007 .010 -.0019 .0004 .0005 |
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MgM22 .3430 .0030 .7345 .90 .0089 .007 .009 .010 -.0015 -.0002 .0007 |
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AlM22 .3430 .0030 .7345 .10 .0089 .007 .009 .010 -.0015 -.0002 .0007 |
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AlM33 .8409 .1706 .7343 .50 .0081 .007 .007 .010 -.0022 .0004 .0003 |
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MgM33 .8409 .1706 .7343 .50 .0081 .007 .007 .010 -.0022 .0004 .0003 |
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AlT11 .5097 .1706 .5390 .72 .012 .012 .011 .014 -.0032 .0010 .0010 |
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SiT11 .5097 .1706 .5390 .28 .012 .012 .011 .014 -.0032 .0010 .0010 |
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SiT22 .0083 .3344 .5386 .72 .010 .010 .010 .012 -.0021 .0006 .0005 |
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AlT22 .0083 .3344 .5386 .28 .010 .010 .010 .012 -.0021 .0006 .0005 |
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Oll .519 .178 .662 .012 .012 .011 .012 -.002 .000 .001 |
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O22 .018 .333 .6581 .014 .013 .014 .014 .000 .000 .000 |
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O33 .429 .0003 .5001 .014 .014 .014 .015 .000 .000 .001 |
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O44 .290 .290 .4960 .015 .015 .015 .016 .000 .000 .000 |
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O55 .799 .213 .4972 .022 .022 .022 .022 .000 .000 .000 |
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Ohll .007 .004 .6627 .013 .013 .014 .014 .000 .000 .000 |
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Oh22 .179 .177 .8037 .019 .019 .019 .019 .000 .000 .000 |
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Oh33 .191 .505 .8040 .015 .015 .015 .015 -.001 .000 .000 |
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Oh44 .677 .333 .8047 .018 .018 .018 .017 -.001 .000 .000 |
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H1 .984 .998 .089 |
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H2 .353 .969 .371 |
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H3 .308 .325 .374 |
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H4 .846 .169 .378 |
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H11 .006 .004 .588 |
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H22 .190 .197 .876 |
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H33 .162 .505 .878 |
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H44 .685 .315 .876 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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Total number of retrieved datasets: 