Stabilization of the (η4-COD)Pt-fragment (COD = η2,η2-cyclo-octa-1,5-diene) by a bistriazenide:: Synthesis and X-ray structural characterization of [(η4-COD)Pt(NNN-Ph)2C6H4], a neutral 1,2-bis(phenyltriazenido)benzene complex of platinum(II)

被引：8

作者：

Hörner, M

de Oliveira, GM

de Oliveira, JS

Teles, WM

Filgueiras, CAL

Beck, J

机构：

[1] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS, Brazil

[2] Univ Fed Juiz Fora, ICE, Dept Quim, BR-36036330 Juiz De Fora, MG, Brazil

[3] Univ Fed Rio de Janeiro, Inst Quim, BR-21949900 Rio De Janeiro, Brazil

[4] Univ Bonn, Inst Anorgan Chem Rhein, D-53121 Bonn, Germany

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 1-2期

关键词：

triazenes; triazenide-complexes; (COD)Pt-fragment;

D O I：

10.1016/j.jorganchem.2005.09.018

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

After exchange of Cl against NO3 by reaction with AgNO3 [(COD)PtCl2] reacts with the sodium salt of 1,2-bis(phenyltriazene)benzene to give [(eta(4)-COD)Pt(NNN-Ph)(2)C6H4], the first example of a pi-fragment of platinum(II) stabilized by two symmetrical triazenide chains. The new complex belongs to the monoclinic space group C2/c and corroborates the ability of the (COD)Pt fragment to be stabilized by bidentate ligands. The odd flying dragon structure of the title compound retains the C-2v symmetry of the free anion 1,2-bis(phenyltriazenide)benzene. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：251 / 254

页数：4

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