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Magnesiohogbomite-2N3S |
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Hejny C, Armbruster T |
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American Mineralogist 87 (2002) 277-292 |
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Polysomatism in hogbomite: The crystal structures of 10T, 12H, 14T and 24R polysomes |
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Note: Signs of x,y-coordinates of Fe7/Mg7 changed. |
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Sample: 10T |
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_database_code_amcsd 0002754 |
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5.722 5.722 23.026 90 90 120 P-3m1 |
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atom x y z occ Uiso |
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Al1 0 0 0 .0102 |
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Fe2 1/3 -1/3 -.02563 .77 .0073 |
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Mg2 1/3 -1/3 -.02563 .23 .0073 |
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Al3 .3384 .1692 -.10125 .0096 |
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Fe4 1/3 -1/3 -.1736 .67 .0053 |
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Mg4 1/3 -1/3 -.1736 .33 .0053 |
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Ti5 -1/3 -2/3 -.21608 .50 .0073 |
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Fe5 -1/3 -2/3 -.21608 .45 .0073 |
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Mg5 -1/3 -2/3 -.21608 .05 .0073 |
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Al6 .1646 .3291 -.29653 .0059 |
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Fe7 1/3 2/3 .37083 .43 .0071 |
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Mg7 1/3 2/3 .37083 .57 .0071 |
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Al8 -1/3 -2/3 .3992 .0080 |
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Fe9 0 0 .42401 .57 .0082 |
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Mg9 0 0 .42401 .43 .0082 |
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Al10 0 1/2 1/2 .0079 |
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O1 -.2965 -.1483 -.0535 .0089 |
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O2 -1/3 -2/3 -.0587 .011 |
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O3 .5114 -.5114 -.1488 .0122 |
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O4 0 0 .1443 .011 |
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O5 -.1642 .1642 -.2541 .0097 |
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O6 1/3 -1/3 -.2538 .014 |
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O7 .4809 -.4809 -.3472 .0104 |
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O8 0 0 -.3392 .009 |
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O9 -.1858 .1858 .4529 .0093 |
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O10 1/3 -1/3 .4557 .007 |
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H 0 0 .181 .08 |
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View JMOL 3-D Structure (permalink)
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