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.
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页码：430 / 433
页数：4
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