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Widenmannite |
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Plasil J, Palatinus L, Rohlicek J, Houdkovaq L, Klementova M, Golias V, Skacha P |
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American Mineralogist 99 (2014) 276-282 |
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Crystal structure of lead uranyl carbonate mineral widenmannite: |
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Precession electron-diffraction and synchrotron powder-diffraction study |
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Note: data collected at synchrotron |
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Locality: Brezove Hory deposit, Pribram ore district, Czech Republic |
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_database_code_amcsd 0020039 |
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4.9770 9.3869 8.9597 90 90 90 Pmmn |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Pb1 .5 .7414 .1723 .926 .056 .087 .038 .044 0 0 -.008 |
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U1 .5 .5 .5747 .926 .012 |
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O1 1 .5 .567 .002 |
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O2 .775 .5 .350 .002 |
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O3 .5 .692 .576 .926 .002 |
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C1 1 .5 .422 .002 |
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O4 .272 .5 .818 .002 |
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C2 .5 .5 .891 .002 |
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O5 .5 .5 .036 .002 |
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O6 .5 .816 -.078 .002 |
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U2 .5 0 .893 .074 .07 |
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H1 .5 .89479 -.117295 .0023 |
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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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