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Mg2GeO4 |
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Thomas S M, Muller M K, Kahlenberg V, Thomas R, Rhede D, Wirth R, Wunder B |
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American Mineralogist 93 (2008) 1282-1294 |
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Protonation in germanium equivalents of ringwoodite, anhydrous phase B, |
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and superhydrous phase B |
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Note: Ge-ringwoodite |
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_database_code_amcsd 0004619 |
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8.246 8.246 8.246 90 90 90 *Fd-3m |
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.125 .125 .125 |
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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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Mg 0 0 0 .021 .021 .021 .021 -.001 -.001 -.001 |
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Ge .125 .125 .625 .020 .020 .020 .020 0 0 0 |
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O .0002 .0002 .7498 .022 .022 .022 .022 -.002 -.002 .002 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Mg14Ge5O24 |
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Thomas S M, Muller M K, Kahlenberg V, Thomas R, Rhede D, Wirth R, Wunder B |
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American Mineralogist 93 (2008) 1282-1294 |
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Protonation in germanium equivalents of ringwoodite, anhydrous phase B, |
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and superhydrous phase B |
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Note: Ge-anhydrous phase B |
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_database_code_amcsd 0004620 |
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14.52 10.231 5.947 90 90 90 Pbam |
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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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Mg1 0 .5 .5 .006 .009 .003 .006 .002 0 0 |
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Mg2 0 0 .5 .005 .006 .007 .003 .001 0 0 |
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Mg3 .1757 .1781 0 .006 .005 .006 .007 -.001 0 0 |
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Mg4 .3260 .1463 .5 .006 .005 .004 .008 .001 0 0 |
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Mg5 -.0044 .2517 .2423 .005 .006 .005 .004 0 0 0 |
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Mg6 .3316 .4190 .2461 .006 .005 .007 .006 0 .001 .001 |
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Ge1 0 0 0 .004 .005 .003 .005 0 0 0 |
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Ge2 .1256 .5016 0 .004 .004 .004 .005 0 0 0 |
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Ge3 .1863 .3250 .5 .006 .006 .006 .006 .001 0 0 |
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O1 .0836 .3380 0 .006 .009 .004 .006 -.001 0 0 |
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O2 .4218 .3481 0 .004 .005 .003 .005 -.001 0 0 |
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O3 .2518 .0031 0 .007 .009 .005 .007 .001 0 0 |
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O4 .0686 .3299 .5 .005 .005 .005 .005 -.002 0 0 |
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O5 .4131 .3314 .5 .007 .005 .008 .009 0 0 0 |
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O6 .2565 -.0220 .5 .006 .005 .005 .009 -.001 0 0 |
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O7 .0756 .0774 .2235 .005 .006 .005 .004 0 -.001 .001 |
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O8 .4145 .0812 .2485 .005 .006 .007 .003 -.002 -.001 -.003 |
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O9 .2427 .2509 .2723 .006 .006 .007 .006 0 .001 0 |
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| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
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Mg10Ge3O14[OH]4 |
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Thomas S M, Muller M K, Kahlenberg V, Thomas R, Rhede D, Wirth R, Wunder B |
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American Mineralogist 93 (2008) 1282-1294 |
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Protonation in germanium equivalents of ringwoodite, anhydrous phase B, |
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and superhydrous phase B |
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Locality: synthetic |
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Note: superhydrous phase B Ge-ringwoodite |
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Note: published bond lengths could not be reproduced |
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_database_code_amcsd 0004621 |
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14.202 5.1676 8.8756 90 90 90 Pnn2 |
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atom x y z |
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Mg1 .174 .332 -.086 |
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Mg2A .174 .862 .086 |
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Mg2B .323 .334 .234 |
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Mg3A 0 .5 .732 |
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Mg3B 0 .5 .089 |
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Mg4A 0 0 .567 |
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Mg4B 0 0 .234 |
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Ge1 0 0 -.096 |
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Ge2 .377 .012 -.092 |
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O1 .413 .680 .893 |
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O2 .085 .685 -.113 |
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O6 .253 .019 -.078 |
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O3A .257 .006 .244 |
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O3B .263 .506 .057 |
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O4A .067 .142 .068 |
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O4B .419 .647 .268 |
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O5A .408 .163 .069 |
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O5B .077 .695 .234 |
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H1 .300 .600 .100 |
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H2 .270 .180 .310 |
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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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