STRUCTURE OF BACUP2O7

被引:34
作者
MOOINE, A
BOUKHARI, A
HOLT, EM
机构
[1] UNIV MOHAMMED 5,FAC SCI,DEPT CHIM,CHIM SOLIDE APPL LAB,AVE IBN BATOUTA,RABAT,MOROCCO
[2] OKLAHOMA STATE UNIV,DEPT CHEM,STILLWATER,OK 74078
关键词
D O I
10.1107/S0108270191004419
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Barium copper pyrophosphate, M(r) = 374.8, triclinic, P1BAR, a = 7.353 (2), b = 7.578 (2), c = 5.231 (1) angstrom, alpha = 90.83 (2), beta = 95.58 (2), gamma = 103.00 (2)-degrees, V = 282.5 (1) angstrom 3, Z = 2, D(x) = 4.41 g cm-3, lambda(Mo K-alpha) = 0.71069 angstrom, mu = 112.5 cm-1, F(000) = 342, T = 298 K, R = 3.4% for 1207 observed reflections. The structure of BaCuP2O7 is isostructural with that of BaCoP2O7. Both show planes of [(MP2O7(2-))2]infinity, M = Cu, Co, composed of mixed MO5 and PO4 polyhedra and square-pyramidal coordination for M, linked together by interplanar Ba atoms.
引用
收藏
页码:2294 / 2297
页数:4
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