Preparation and physicochemical study of sodium hexamolybdometallates(III)

被引：2
|
作者：
Oreshkina, A. V. [1 ]
Kaziev, G. Z. [1 ]
Steblevskii, A. V. [2 ]
机构：
[1] Moscow State Pedag Univ, Moscow 119435, Russia
[2] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2011年 / 56卷 / 02期
关键词：
Molybdenum Oxide; Physicochemical Study; Sodium Molybdate; Thermoanalytical Curve; Mild Oxidation;
D O I：
10.1134/S0036023611020215
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Sodium hexamolybdocobaltate(III) Na(3)[CoMo(6)O(18)(OH)(6)] center dot 8H(2)O (I) and sodium hexamolybdochromate Na(3)[CrMo(6)O(18)(OH)(6)] center dot 8H(2)O (II) were synthesized and studied by mass spectrometry, thermogravimetry, powder X-ray diffraction, and IR spectroscopy. The crystals are monoclinic. For compound a = 10.31 , b = 10.31 , c = 17.55 , beta = 100.93A degrees, V = 1834.77 (3), rho(calcd) = 3.04 g/cm(3), Z = 3; for compound II: a = 10.33 , b = 10.33 , c = 17.59 , beta = 100.98A degrees, V = 1835.09 3, rho(calcd) = 3.01 g/cm(3), Z = 3.
引用
收藏
页码：181 / 183
页数：3
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