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Cristobalite II |
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Dera P, Lazarz J D, Prakapenka V B, Barkley M, Downs R T |
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Physics and Chemistry of Minerals 38 (2011) 517-529 |
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New insights into the high-pressure polymorphism of SiO2 cristobalite |
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Note: P = 10.1 GPa |
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Locality: Ellora Caves, India |
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_database_code_amcsd 0018351 |
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7.803 4.382 8.366 90 118.7 90 P2_1/c |
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atom x y z Uiso |
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Si1 .6258 .2822 .8522 .010 |
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Si2 .8769 .9612 .7287 .008 |
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O1 .8230 .1155 .8780 .020 |
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O2 .6839 .4673 .0384 .010 |
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O3 .4551 .0478 .8067 .018 |
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O4 .0670 .1033 .7402 .027 |
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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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