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.
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页码：935 / 938
页数：3
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