Mono- and Binuclear Zinc Complexes with a Bidentate Phenol-Containing 2-Benzylideneamino-5-Methylphenol Schiff Base

被引：4

作者：

Protasenko, N. A. ^{[1
]}

Baryshnikova, S. V. ^{[1
]}

Astaf'eva, T. V. ^{[1
]}

Cherkasov, A. V. ^{[1
]}

Poddel'sky, A. I. ^{[1
]}

机构：

[1] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2021年 / 47卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

Schiff base; o-iminophenol; zinc; mononuclear; binuclear complex; X-ray diffraction; METAL-COMPLEXES; MOLECULAR-STRUCTURE; CRYSTAL-STRUCTURE; CHEMISTRY; LIGANDS;

D O I：

10.1134/S1070328421060038

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of zinc chloride with 2-benzylideneamino-5-methylphenol (LH), a bidentate Schiff base, in 1 : 1 molar ratio in the presence of triethylamine gives the ionic complex [Et3NH](+)[LZnCl2](-) (I). The reaction between the zinc salt (chloride or acetate) and LH in 1 : 2 ratio results in complete displacement of the zinc salt anions to give bis-o-iminophenolate ZnL2 (II), which exists in the crystalline state as the (ZnL2)(2) dimer formed via mu-bridging oxygen atoms of two out of the four o-iminophenolate ligands. The molecular structure of ligand LH and complexes I and (II center dot CDCl3)(2) was established by X-ray diffraction (CIF files CCDC nos. 2052647 (LH), 2052645 (I), 2052646 (II center dot CDCl3)(2)).

引用

页码：417 / 423

页数：7

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