Synthesis and characterization of tetraalkylammonium thiomolybdates and thiotungstates in aqueous solution

被引：54

作者：

Alonso, G

Aguirre, G

Rivero, IA

Fuentes, S

机构：

[1] UNAM, Inst Fis, San Ysidro, CA 92143 USA

[2] Ctr Invest Cient & Educ Super Ensenada, Ensenada, Baja California, Mexico

[3] UABC, Fac Ciencias Quim, Tijuana, BC, Mexico

[4] Inst Tecnol Tijuana, Grad Ctr, Tijuana, BC, Mexico

来源：

INORGANICA CHIMICA ACTA | 1998年 / 274卷 / 01期

关键词：

thiomolybdates; thiotungstates;

D O I：

10.1016/S0020-1693(97)05901-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An improved method for the preparation of (R4N)(2)MS4 (R= Me, Bu and M = Mo, W) is reported. The rapid substitution of the (NH4)(+) salts to [(Me)(4)N](+) and [(Bu)(4)N](+) salts, via reaction with aqueous (Me)(4)NCl and (Bu)(4)NBr is described. Thiometallates characterization by Fourier transform IR, W and NMR spectroscopies is reported. (C) 1998 Elsevier Science S.A. All rights reserved.

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页码：108 / 110

页数：3

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