Unsymmetrical dinuclear cobalt and nickel trimethylacetate complexes

被引：5

作者：

Fomina, IG

Sidorov, AA

Aleksandrov, GG

Zhilova, VI

Ikorskii, VN

Novotortsev, VM

Eremenko, IL

Moiseev, II

机构：

[1] Russian Acad Sci, NS Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia

[2] Russian Acad Sci, AV Nikolaev Inst Inorgan Chem, Siberian Branch, Novosibirsk 630090, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2004年 / 53卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

cobalt and nickel complexes; trimethylacetate complexes; 2,2 '-bipyridyl; 2,2 '-dipyridylamine; N-phenyl-o-phenylenediamine; heterometallic complexes; X-ray diffraction analysis; magnetic properties;

D O I：

10.1023/B:RUCB.0000024839.97150.bf

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of the dinuclear complex Co-2(mu-OOCCMe3)(2)(eta(2)-OOCCMe3)(2)bpy(2) (1) with the polymer [Co(OH)(n)(OOCCMe3)(2-n)](x) afforded the unsymmetrical dinuclear complex bpyCo(2)(mu(2)-O,eta(2)-OOCCMe3)(mu(2)-O,O'-OOCCMe3)(2)(eta(2)-OOCCMe3) (2). The reaction of 2,2'-dipyridylamine with [Co(OH)(eta)(OOCCNMe3)(2-eta)](chi) gave rise to the analogous complex [(C5H4N)(2)NH]Co-2(mu(2)-O,eta(2)-OOCCMe3)(mu-OOCCMe3)(2)(eta(2)-OOCCMe3) (3). The reaction of complex 1 with Ni-4(mu(3)-OH)(2)(mu-OOCCMe3)(4)(OOCCMe3)(2)(MeCN)(2) [eta(2)-o-C6H4(NH2)(NHPh)](2) (4) produced an isostructural heterometallic analog of complex 2 with composition bpyM(2)(mu(2)-O,eta(2)-OOCCMe3)(mu(2)-O,O'-OOCCMe3)(2)(eta(2)-OOCCMe3) (5) (M = Co, Ni; Co: Ni = 1 : 1) and the dinuclear heterometallic complex bpy(HOOCCMe3)M(mu- OH2)(mu-OOCCMe3)(2)M(OOCCMe3)(2)[o-C6H4(NH2)(NHPh)] (6) (M = Co, Ni; Co: Ni = 0. 15 : 1.85). Compounds 2 and 5 exhibit ferromagnetic spin-spin exchange interactions.

引用

页码：118 / 126

页数：9

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