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Nanpingite |
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Ni Y, Hughes J M |
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American Mineralogist 81 (1996) 105-110 |
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The crystal structure of nanpingite-2M2, the Cs end-member of muscovite |
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_database_code_amcsd 0001774 |
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9.076 5.226 21.41 90 99.48 90 C2/c |
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atom x y z occ Biso |
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Cs 0 .0961 .25 .88 1.83 |
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K 0 .0961 .25 .06 1.83 |
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Rb 0 .0961 .25 .01 1.83 |
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Al2 .0837 .2503 .0000 .75 .91 |
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Mg2 .0837 .2503 .0000 .10 .91 |
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Fe2 .0837 .2503 .0000 .08 .91 |
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Li2 .0837 .2503 .0000 .07 .91 |
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Si1 .1197 .5884 .1272 .79 1.09 |
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Al1 .1197 .5884 .1272 .21 1.09 |
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Si2 .2901 .1009 .1271 .79 1.09 |
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Al2 .2901 .1009 .1271 .21 1.09 |
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O1 .0763 .5610 .0505 1.6 |
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O2 .2672 .1320 .0504 1.5 |
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O3 .2053 .3320 .1581 1.3 |
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O4 .4670 .1210 .1591 1.5 |
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O5 .2319 .8250 .1489 1.9 |
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OH6 .9545 .0620 .0468 .90 1.5 |
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F6 .9545 .0620 .0468 .10 1.5 |
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