Transition metal complexes of derivatized chiral dihydro-1,2,4-triazin-6-ones, part IV [1]. Synthesis and structural characterization of a copper(II) complex of (L)-3-acetyl-5-benzyl-1-phenyl-4,5-dihydro-1,2,4-triazin-6-one oxime

被引：0
|
作者：
El-Abadelah, Mustafa M. [1 ]
Abushamleh, Ahmad S. [1 ]
Mössmer, Cäcilia M. [1 ]
Voelter, Wolfgang [1 ]
机构：
[1] Chemistry Department, Faculty of Science, University of Jordan, Amman, Jordan
来源：
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences | 2002年 / 57卷 / 05期
关键词：
Metal ions - Crystal atomic structure - Ligands - Chlorine compounds - Metal complexes - Transition metals - Copper compounds;
D O I：
10.1515/znb-2002-0511
中图分类号：
学科分类号：
摘要：
Reaction of (L)-3-acetyl-5-benzyl-1-phenyl-4,5,-dihydro-1,2,4-triazine-6-one oxime (1) with copper acetate afforded the complex 5 in high yield. Single crystal X-ray structural analysis of 5 revealed a square-pyramidal geometry around the copper ion where the two oxime ligands are coordinated symmetrically to the Cu atom. The apex of the square-pyramid is occupied by a chloride ligand with the copper atom roofed above the center of the plane of the four coordinating nitrogens by about 0.22 Å. MS-FAB, magnetic and other analytical data are in accord with this solid-state structure.
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页码：547 / 551
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