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Brackebuschite |
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Foley J A, Hughes J M, Lange D |
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The Canadian Mineralogist 35 (1997) 1027-1033 |
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The atomic arrangement of brackebuschite, redefined as Pb2(Mn,Fe)(VO4)2(OH), |
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and comments on Mn octahedra |
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_database_code_amcsd 0005530 |
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7.650 6.135 8.863 90 111.76 90 P2_1/m |
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atom x y z Biso |
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Pb1 .3278 -.25 .4020 2.01 |
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Pb2 -.2643 -.25 .2514 1.66 |
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Mn 0 0 0 .7 |
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V1 .5556 .75 .826 1.0 |
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V2 .958 .75 .6615 .5 |
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O1 .490 .978 .701 1.5 |
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O2 .452 .75 .955 3.1 |
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O3 .798 .75 .937 1.0 |
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O4 .729 .75 .542 3.7 |
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O5 -.010 .009 .220 1.7 |
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O6 .074 .75 .536 1.5 |
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OH7 .175 .75 .079 2.2 |
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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
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Redledgeite |
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Foley J A, Hughes J M, Drexler J W |
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The Canadian Mineralogist 35 (1997) 1531-1534 |
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Redledgeite, Bax([Cr,Fe,V]2xTi8-2x)O16, the I4/m structure and elucidation |
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of the sequence of tunnel Ba cations |
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_database_code_amcsd 0005537 |
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10.1500 10.1500 2.9520 90 90 90 I4/m |
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atom x y z occ Biso |
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Ba1 0 0 0 .525 2.14 |
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Ba2 0 0 .195 .018 .5 |
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Ti .15023 .66609 0 .620 |
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O1 .0401 .3334 0 .74 |
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O2 .2960 .3446 0 .67 |
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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
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