Multivalent Complex Salts of Copper: Synthesis and X-Ray Structural Analysis of [CuII(en)3][CuI4{(NNNPh)2C6H4}3] (en = ethylendiamine), an anionic Tris-1,3-bis(phenyltriazenide)benzene Complex of Tetrakis-Copper(I)
作者:Manfredo Hörner、Gelson Manzoni de Oliveira、Adailton João Bortoluzzi
DOI:10.1002/zaac.200500473
日期:2006.3
An ethanolic solution of CuCl / ethylendiamine reacts with 1.3-bis- (phenyltriazene)benzene in THF leading to the deprotonation of the bis triazene ligand to give orange crystals of [CuII(en)3][CuI4(NNN-Ph)2C6H4}3], an example of a rare complex salt of copper with mixed valence states. In the anion complex [CuI4(NNNPh)2C6H4}3]2− the copper(I) ions are disposed linearly as single, bridged pairs in