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Chapmanite |
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Ballirano P, Maras A, Marchetti F, Merlino S, Perchiazzi N |
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Powder Diffraction 13 (1998) 44-49 |
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Rietveld refinement of chapmanite SbFe2Si2O8OH, |
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a TO dioctahderal kaolinite-like mineral |
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Locality: Tafone mine, Tucsany, Italy |
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_database_code_amcsd 0015317 |
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5.225 8.997 7.780 90 101.71 90 Cm |
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atom x y z Biso |
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Sb .423 .5 .742 3 |
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Fe .505 .1681 .0053 3 |
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Si .298 .167 .361 3 |
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O1 .297 .3337 -.127 3 |
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O2 .296 0 -.130 3 |
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O3 .223 .1705 .1469 3 |
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OH .692 0 .145 3 |
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O4 .073 .251 .441 3 |
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O5 .326 0 .439 3 |
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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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Chapmanite |
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Zhukhlistov A P, Zvyagin B B |
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Soviet Physics Crystallography 22 (1977) 419-423 |
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Determination of the crystal structures of chapmanite and bismuthoferrite by |
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high-voltage electron diffraction |
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Locality: Smilokov, Czechoslovakia |
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Note: z(O3) corrected |
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_database_code_amcsd 0015577 |
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5.19 8.99 7.70 90 100.67 90 Cm |
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atom x y z |
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Sb .418 .5 .743 |
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Fe .500 .1655 .000 |
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Si .301 .171 .365 |
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O1 .289 .332 -.135 |
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O2 .296 0 -.135 |
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O3 .220 .173 .143 |
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OH .684 0 .144 |
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O4 .082 .254 .446 |
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O5 .336 0 .443 |
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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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