Synthesis, crystal and molecular structures, and properties of optically active copper(II) complexes with 3-N,N-dimethylaminocaran-4-one-oxime

被引：11
|
作者：
Larionov, SV
Myachina, LI
Romanenko, GV
Tkachev, AV
Sheludyakova, LA
Ikorskii, VN
Boguslavskii, EG
机构：
[1] Russian Acad Sci, Inst Inorgan Chem, Siberian Div, Novosibirsk 630090, Russia
[2] Russian Acad Sci, Novosibirsk Organ Chem Inst, Siberian Div, Novosibirsk 630090, Russia
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2001年 / 27卷 / 06期
关键词：
D O I：
10.1023/A:1011395910599
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Copper (II) complexes with 3-N,N-dimethylaminocaran-4-one-oxime (HL) were synthesized and characterized by X-ray diffraction analysis, photoelectronic, IR, and EPR spectroscopy, magnetic susceptibility, and thermal analysis methods, and their optical activities were studied. The [Cu-2(HL)(2)Cl-4] complex is a dimer with weak exchange interactions between unpaired electrons of the Cu(II) ions. The [Cu3L3(OH)Cl]Cl . 8H(2)O structure is composed of triangular trinuclear complex cations, outer-sphere Cl- anions, and water molecules. The exchange parameter J for the trinuclear exchange cluster is -190 cm(-1). The title complexes are optically active in the visible range of the spectrum.
引用
收藏
页码：423 / 432
页数：10
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