Synthesis and structural characterization of copper(II) complexes with the 2′-[1-(2-pyridinyl)ethylidene]oxalohydrazide ligand

被引：0

作者：

Alessia Bacchi

Giancarlo Pelizzi

Dejan Jeremić

Dušan Sladić

Maja Gruden-Pavlović

Katarina Andjelković

机构：

[1] University of Parma,Dipartimento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica

[2] University of Belgrade,Faculty of Chemistry

来源：

Transition Metal Chemistry | 2003年 / 28卷

关键词：

Copper; Physical Chemistry; 3H2O; Inorganic Chemistry; Spectrophotometry;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The octahedral copper(II) complex with two 2′-[1-(2-pyridinyl)ethylidene]oxalohydrazide molecules was synthesized from bis(acetylacetonato)copper(II) and 2′-[1-(2-pyridinyl)ethylidene]oxamohydrazide (Hapsox). The complex is unstable when not in solution. X-ray analysis confirmed the tridentate coordination of the ligands in the monoanionic form. In addition, the stable tetrahedral copper(II) complex with one ligand molecule coordinated as a tridentate in the dianionic form was prepared by direct synthesis from Cu(NO3)2·3H2O and Hapsox, and characterized by elemental analysis, magnetic measurements and by i.r. and u.v./vis. spectrophotometry.

引用

页码：935 / 938

页数：3

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