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Hennomartinite |
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Libowitzky E, Armbruster T |
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American Mineralogist 81 (1996) 9-18 |
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Lawsonite-type phase transitions in hennomartinite, SrMn2[Si2O7](OH)2.H2O |
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T = 22 C |
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_database_code_amcsd 0001769 |
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6.247 9.034 13.401 90 90 90 *P2_1cn |
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.25 .25 0 |
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atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Sr .01703 .31155 .2517 .0080 .0100 .0077 -.0009 .0029 .0003 |
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Mn .2454 .2566 -.0051 .0056 .0046 .0047 .0003 -.0021 .0016 |
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Mn1 .2482 .2508 .5023 .0056 .0046 .0047 .0003 -.0021 .0016 |
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Si -.001 .9715 .1315 .0063 .0044 .0051 .0000 -.001 .001 |
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Si1 -.004 .9670 .3667 .0063 .0044 .0051 .0000 -.001 .001 |
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O1 -.0179 .0202 .2477 .012 .0095 .005 -.001 -.005 -.001 |
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O2 .282 .372 .1130 .0088 .0073 .0065 -.0016 -.002 -.002 |
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O21 .280 .379 .3915 .0088 .0073 .0065 -.0016 -.002 -.002 |
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O22 -.287 -.3718 -.1171 .0088 .0073 .0065 -.0016 -.002 -.002 |
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O23 -.294 -.3594 -.3752 .0088 .0073 .0065 -.0016 -.002 -.002 |
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O3 .001 .128 .0746 .009 .0065 .0085 .0001 .001 -.001 |
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O31 .011 .127 .4227 .009 .0065 .0085 .0001 .001 -.001 |
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O4 -.001 .6368 .0462 .008 .0078 .0081 -.0007 .001 -.001 |
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O41 -.017 .6269 .4631 .008 .0078 .0081 -.0007 .001 -.001 |
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O5 -.025 .6082 .2475 .037 .021 .019 -.006 -.019 .000 |
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HwL -.148 .626 .26 3.95 |
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HwR -.148 .626 .24 3.95 |
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Hw1L -.02 .642 .195 3.95 |
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Hw1R -.02 .642 .305 3.95 |
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HhL -.09 .61 .415 6.32 |
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HhR -.09 .61 .085 6.32 |
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Hh1L .03 .551 .030 6.32 |
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Hh1R .03 .551 .470 6.32 |
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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) |
| |
|
Hennomartinite |
|
Libowitzky E, Armbruster T |
|
American Mineralogist 81 (1996) 9-18 |
|
Lawsonite-type phase transitions in hennomartinite, SrMn2[Si2O7](OH)2.H2O |
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T = 245 C |
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_database_code_amcsd 0001770 |
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6.255 9.067 13.431 90 90 90 Cmcm |
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atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Sr 0 .31258 .25 .0227 .0220 .0144 0 0 0 |
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Mn .25 .25 0 .0109 .0116 .0112 -.0004 .0001 -.0027 |
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Si 0 .96991 .13224 .0120 .0090 .0082 0 0 0 |
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O1 0 .0198 .25 .028 .022 .0077 0 0 0 |
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O2 .2851 .3723 .11492 .0144 .0178 .0164 -.0039 .0018 -.0055 |
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O3 0 .1275 .0768 .0216 .0115 .0148 0 0 .0038 |
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O4 0 .6340 .0424 .0181 .0127 .0216 0 0 .0032 |
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O5 .029 .6068 .25 .5 .05 .037 .025 0 0 0 |
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Hw 0 .637 .198 4.74 |
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Hh 0 .552 .046 7.11 |
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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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