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Parasibirskite |
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Sun W, Huang Y-X, Li Z, Pan Y, Mi J-X |
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The Canadian Mineralogist 49 (2011) 823-834 |
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Hydrothermal synthesis and single-crystal X-ray structure refinement of |
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three borates: sibirskite, parasibirskite and priceite |
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Locality: synthetic |
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Note: T = 173 K |
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_database_code_amcsd 0018465 |
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6.6798 5.4208 3.5466 90 93.245 90 P2_1/m |
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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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Ca(1) .35264 .25 .24743 .0068 .0053 .0058 0 .00079 0 |
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H(1) -.006 .887 .938 .5 .0350 |
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B(1) .2242 .75 .7690 .0054 .0112 .0042 0 -.0003 0 |
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O(1) .0227 .75 .8727 .0073 .0244 .0207 0 .0037 0 |
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O(2) .3186 .5316 .7353 .0128 .0061 .0080 -.0004 .0013 -.0003 |
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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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Parasibirskite |
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Takahashi R, Kusachi I, Miura H |
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Journal of Mineralogical and Petrological Sciences 105 (2010) 70-73 |
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Crystal structure of parasibirskite (CaHBO3) and polymorphism in |
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sibirskite and parasibirskite |
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Locality: Fuka, Okayama Prefecture, Japan |
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_database_code_amcsd 0013138 |
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6.722 5.437 3.555 90 93.00 90 P2_1/m |
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atom x y z Biso |
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Ca .147 .25 .252 1.48 |
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B .716 .25 .280 0.9 |
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OH1 .523 .25 .367 1.37 |
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O2 .819 .030 .240 1.37 |
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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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