Synthesis and structure of aquamethanol-2',2'''-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate

被引：11

作者：

Andelkovic, K

Ivanovic, I

Prelesnik, BV

Leovac, VM

Poleti, D

机构：

[1] INST NUCL SCI VINCA, YU-11001 BELGRADE, YUGOSLAVIA

[2] UNIV NOVI SAD, FAC SCI, INST CHEM, YU-21000 NOVI SAD, YUGOSLAVIA

[3] FAC TECHNOL & MET BELGRADE, DEPT GEN & INORGAN CHEM, YU-11001 BELGRADE, YUGOSLAVIA

来源：

POLYHEDRON | 1996年 / 15卷 / 24期

关键词：

cobalt(II) complex; 2,6-diacetylpyridine derivative; open chain ligand; crystal structure; pentagonal-bipyramidal geometry; IR spectra;

D O I：

10.1016/0277-5387(96)00234-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complex [Co(H(2)L)(H2O) (MeOH)](ClO4)(2)[H(2)L] = 2',2triple prime-(2,6-pyridindiyl-diethylidene) -dioxamohydrazide] has been prepared by direct and template syntheses and characterized by elemental analysis, IR spectroscopy, and magnetic susceptibility measurements. The crystal structure of the complex has also been determined. The cobalt atom is seven coordinated with approximately pentagonal-bipyramidal geometry. The H2O and methanol are axial with the planar pentadentate H(2)L ligand forming the equatorial plane. The possible reaction mechanism has been proposed.

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页码：4361 / 4366

页数：6

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