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Carbonate-fluorapatite |
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Perdikatsis B |
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Materials Science Forum 79 (1991) 809-814 |
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X-ray powder diffraction study of francolite by the Rietveld method |
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Locality: Epirus, Greece |
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Sample: T = 750 C |
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Note: Reported structure does not reproduce reported formula or bondlengths |
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_database_code_amcsd 0014387 |
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9.3593 9.3593 6.8919 90 90 120 P6_3/m |
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atom x y z occ Biso |
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Ca1 1/3 2/3 .0002 .328 1.054 |
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Ca2 .2414 .9914 .25 .484 .817 |
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P .3983 .3689 .25 .454 .973 |
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O1 .3255 .4838 .25 .451 .460 |
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O2 .5870 .4626 .25 .488 1.625 |
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O3 .3420 .2565 .0679 1.649 |
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F 0 0 .25 .171 4.091 |
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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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