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Pigeonite |
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Alvaro M, Nestola F, Ballaran T B, Camara F, Domeneghetti M C, Tazzoli V |
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American Mineralogist 95 (2010) 300-311 |
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High-pressure phase transition of a natural pigeonite |
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Locality: Parana, Brazil |
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Note: P = 0.047 GPa |
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_database_code_amcsd 0005004 |
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9.722 8.941 5.247 90 108.5 90 P2_1/c |
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atom x y z occ Uiso |
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FeA .2514 .6549 .2331 .253 .0113 |
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MgA .2514 .6549 .2331 .747 .0113 |
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FeB .2564 .0188 .2300 .755 .0142 |
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MgB .2564 .0188 .2300 .124 .0142 |
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CaB .252 .027 .283 .121 .03 |
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SiA .0432 .3401 .2748 .99 .0100 |
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AlA .0432 .3401 .2748 .01 .0100 |
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SiB .5477 .8377 .2385 .99 .0083 |
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AlB .5477 .8377 .2385 .01 .0083 |
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O1A .869 .3378 .170 .012 |
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O1B .371 .8379 .133 .009 |
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O2A .123 .4987 .333 .011 |
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O2B .628 .9868 .367 .020 |
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O3A .104 .2621 .574 .020 |
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O3B .606 .7128 .484 .018 |
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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 (permalink)
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