Synthesis, crystal structure and spectroscopic properties of a copper(II) complex of the Schiff-base derived from picolinaldehyde N-oxide and 4-aminoantipyridine

被引：0
|
作者：
Liang H. [1 ]
Yu Q. [1 ]
Hu R.-X. [1 ]
Zhou Z.-Y. [2 ]
Zhou X.-G. [2 ]
机构：
[1] Department of Chemistry, Guangxi Normal University, Guilin
[2] Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu
来源：
Transition Metal Chemistry | 2002年 / 27卷 / 4期
关键词：
Copper; Physical Chemistry; Crystal Structure; Inorganic Chemistry; EtOH;
D O I：
10.1023/A:1015096107672
中图分类号：
学科分类号：
摘要：
Synthesis, crystal structure and spectroscopic properties of a copper(II) complex of the Sciff-base (PNOAAP) derived from picolinaldehyde N-oxide and 4-aminoantipyridine were presented. Owing to conjunction interaction of the imino double bond, one plane was formed between the pyrazoline ring and the pyridine ring. It is found that the δ values corresponding to identical protons in the PNOAAP ligand shift upfield and also shows splitting due to structural isomerization and the formation of complex. © 2002 Kluwer Academic Publishers.
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页码：454 / 457
页数：3
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