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Lizardite |
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Mellini M, Viti C |
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American Mineralogist 79 (1994) 1194-1198 |
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Crystal structure of lizardite-1T from Elba, Italy |
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Sample: MFN3-1 |
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Note: U(1,2) for Mg and O2 have been changed to match symmetry constraints. |
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_database_code_amcsd 0001690 |
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5.330 5.330 7.269 90 90 120 P31m |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si 1/3 2/3 .0704 .0118 .0118 .0153 .0059 0 0 |
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Mg .3324 0 .4516 .0127 .0125 .0201 .00625 -.0005 0 |
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O1 1/3 2/3 .2920 .0134 .0134 .0134 .0067 0 0 |
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O2 .5067 0 -.0111 .0218 .0155 .0175 .00775 .0004 0 |
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O3 .6658 0 .5862 .0145 .0152 .0162 .0076 -.0003 0 |
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O4 0 0 .2990 .0146 .0146 .0159 .0073 0 0 |
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H1 .660 0 .710 .05 |
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H2 0 0 .200 .05 |
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Lizardite |
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Mellini M, Viti C |
|
American Mineralogist 79 (1994) 1194-1198 |
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Crystal structure of lizardite-1T from Elba, Italy |
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Sample: MFN3-6 |
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Note: U(1,2) for Si, O2 and O4 have been changed to match symmetry constraints. |
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_database_code_amcsd 0001691 |
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5.338 5.338 7.257 90 90 120 P31m |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Si 1/3 2/3 .0699 .0101 .0101 .0071 .00505 0 0 |
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Mg .3326 0 .4513 .0099 .0096 .0110 .0048 .0000 0 |
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O1 1/3 2/3 .2920 .0116 .0116 .0044 .0058 0 0 |
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O2 .5071 0 -.0099 .0239 .0167 .0093 .00835 .0009 0 |
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O3 .6662 0 .5869 .0128 .0120 .0073 .0060 .0002 0 |
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O4 0 0 .2990 .0132 .0132 .0057 .0066 0 0 |
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H1 .660 0 .710 .05 |
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H2 0 0 .200 .05 |
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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
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Lizardite-1T |
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Gregorkiewitz M, Lebech B, Mellini M, Viti C |
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American Mineralogist 81 (1996) 1111-1116 |
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Hydrogen positions and thermal expansion in lizardite-1T from Elba: A |
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low-temperature study using Rietveld refinement of neutron diffraction data |
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T = 8 K |
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_database_code_amcsd 0001834 |
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5.3267 5.3267 7.2539 90 90 120 P31m |
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atom x y z Uiso |
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Si 1/3 2/3 .070 .020 |
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Mg .324 0 .447 .020 |
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H3 .646 0 .715 .078 |
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H4 .046 .046 .172 .078 |
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O1 1/3 2/3 .292 .002 |
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O2 .507 0 -.014 .088 |
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O3 .665 0 .587 .002 |
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O4 0 0 .291 .002 |
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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
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Annite-(Cs) |
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Drabek M, Rieder M, Viti C, Weiss Z, Fryda J |
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The Canadian Mineralogist 36 (1998) 755-761 |
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Hydrothermal synthesis of a Cs ferruginous trioctahedral mica |
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Sample: Cs-156 |
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_database_code_amcsd 0005541 |
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5.4065 9.3829 10.7993 90 99.637 90 C2/m |
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atom x y z occ Biso |
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Cs 0 .5 0 1.51 |
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Fe1 0 0 .5 1.51 |
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Fe2 0 .3352 .5 1.51 |
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Si .0823 .1694 .2405 .75 1.51 |
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Al .0823 .1694 .2405 .25 1.51 |
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O1 .0687 0 .1831 1.51 |
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O2 .3286 .2416 .1738 1.51 |
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O3 .1361 .1662 .3921 1.51 |
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O4 .1204 .5 .3743 1.51 |
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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
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