STRUCTURE OF TRIPOTASSIUM HEXAHYDROGENHEXAMOLYBDOALUMINATE(III) HEPTAHYDRATE

被引：33

作者：

LEE, HY ^{[1
]}

PARK, KM ^{[1
]}

LEE, U ^{[1
]}

ICHIDA, H ^{[1
]}

机构：

[1] UNIV TOKYO,FAC SCI,DEPT CHEM,TOKYO 113,JAPAN

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1991年 / 47卷

关键词：

D O I：

10.1107/S0108270191002159

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

K3H6[AlMo6O24].7H2O, M(r) = 1236.06, monoclinic, P2(1)/a, a = 11.392 (1), b = 11.273 (1), c = 22.354 (2) angstrom, beta = 94.69 (1)-degrees, V = 2861.0 (8) angstrom 3, Z = 4, D(x) = 2.87 g cm-3, Mo K-alpha radation (graphite monochromator, lambda = 0.71069 angstrom), mu = 30.7 m-1, F(000) = 2360, T = 296 K, R = 0.068 (wR = 0.068) for 3642 reflections with I(o) > 4.00-sigma(I(o)). The H6[AlMo6O24]3- polyanion is a typical Anderson-type heteropolyanion. The Mo-O distances range from 1.67 to 2.32 angstrom. The AlO6 octahedron is almost regular and mean Al-O bond distances range from 1.89 to 1.92 angstrom.

引用

页码：1959 / 1961

页数：3

共 9 条

[1]

BAKER LCW, 1954, J AM CHEM SOC, V77, P2136

[2] MOLECULAR-STRUCTURE OF HEXAMOLYBDOTELLURATE ION IN CRYSTAL COMPLEX WITH TELLURIC ACID, (NH4)6[TEMO6O24].TE(OH)6.7H2O [J].