Synthesis and characterization of tetraalkylammonium thiomolybdates and thiotungstates in aqueous solution

被引：36

作者：

Alonso, G ^{[1
]}

Berhault, G

Chianelli, RR

机构：

[1] Ctr Invest Mat Avanzados, Dept Catalisis, Chihuahua 31109, Mexico

[2] Univ Texas, Dept Chem, El Paso, TX 79968 USA

来源：

INORGANICA CHIMICA ACTA | 2001年 / 316卷 / 1-2期

关键词：

thiomolybdates; thiotungstates;

D O I：

10.1016/S0020-1693(01)00367-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this work is reported a method for the preparation of (R4N)(2)MS4 (R = Pr, Oct and M = Mo, W) in aqueous solution. The rapid substitution of (NH4) salts with [(Pro)(4)N] and [(Oct)(4)N] salts, via reaction with (Pro)(4)NBr and (Oct)(4)NBr is described. Thiomolybdates and thiotungstates characterization was performed using FT IR, UV-Vis spectroscopies and thermogravimetric analysis (TG-DTA). (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：105 / 109

页数：5

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