Palladium(II), copper(II), iron(III), and vanadium(V) complexes with heteropolyanion PW9O349-:: 31P, 183W, 51V NMR and IR spectroscopy studies

被引：7

作者：

Detusheva, LG ^{[1
]}

Kuznetsova, LI ^{[1
]}

Fedotov, MA ^{[1
]}

Likholobov, VA ^{[1
]}

Dovlitova, LS ^{[1
]}

Vlasov, AA ^{[1
]}

Malakhov, VV ^{[1
]}

机构：

[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Div, Novosibirsk 630090, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2001年 / 27卷 / 12期

关键词：

D O I：

10.1023/A:1013056927629

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The formation of Pd(II)-containing and mixed Pd(II),Cu(II), Pd(II),Fe(III), and Pd(II),V(V) complexes with heteropolyanion PW9O349- was studied using P-31, W-183, V-51 NMR, visible UV and IR spectroscopy, and the differentiating dissolution methods. In an aqueous solution and at optimal pH (3.7), the monometallic complexes [Pd-3(PW9O34)(2)](12-) and [Pd-3(PW9O34)(2)PdnOxHy](q-) (n(av) = 3), the bimetallic complexes [Pd2Cu(PW9O34)(2)](12-), [Pd2Fe(PW9O34)(2)](11-), and [PdFe2(PW9O34)(2)](10-), and a mixture of the [Pd-3(PW9O34)(2)PdnOxHy](q-) (n(av) = 10) + [(VO)(3)(PW9O34)(2)](9-) complexes are formed. The title complexes were isolated from solution as Cs+ solid salts belonging to the same [M-3(PW9O34)(2)] structural type.

引用

页码：838 / 845

页数：8

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