Synthesis and characterization of a new octamolybdate (NH4)4[Mo8O24(C3H2O2)2] • 4H2O

被引：2

作者：

Wang, Shoujiang ^{[1
]}

Mo, Shaofen ^{[2
]}

Liu, Zhen-Gang ^{[3
]}

机构：

[1] Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 81008, Qinghai Provinc, Peoples R China

[2] Dongguan Univ Technol, Dongguan 523808, Peoples R China

[3] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2012年 / 57卷 / 03期

关键词：

CRYSTAL-STRUCTURE;

D O I：

10.1134/S0036023612030266

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new complex with the formula (NH4)(4)[Mo8O24(C3H2O2)(2)] center dot 4H(2)O (1) has been synthesized and characterized by single crystal X-ray diffraction and infrared spectrum. The complex is small yellow crystal and space group P (1) with a = 9.9869(18) , b = 10.030(19) , c = 10.366(19) , alpha = 91.68(3)A degrees, beta = 98.94(3)A degrees, gamma = 119.37(2)A degrees, V = 887(3) (3), and Z = 1. The complex contains two malonic acid ligands bonded to the gamma-Mo-8 (26) (4-) ions which consist of eight MoO6 edge-sharing octahedral. In this crystal structure, the octamolybdate anion is mutually hydrogen bonded by ammonium ions and water molecules.

引用

页码：430 / 433

页数：4

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