Coordination modes of salicylaldehyde derivatives in the ruthenium(II) nitrosyl and bis(2,2′-bipyridine) ruthenium(II) complexes

被引:7
|
作者
Chen, Chong [1 ]
Ji, Jiao [1 ]
Wang, Chang-Jiu [1 ]
Jia, Ai-Quan [1 ]
Zhang, Qian-Feng [1 ]
机构
[1] Anhui Univ Technol, Inst Mol Engn & Appl Chem, Maanshan 243002, Anhui, Peoples R China
关键词
Coordination mode; salicylaldehyde derivative; ruthenium complex; synthesis; crystal structure; CRYSTAL-STRUCTURES; INSERTION;
D O I
10.1080/00958972.2020.1767289
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Treatment of [Ru(NO)Cl-3(PPh3)(2)] with one equivalent of 3,5-dibromosalicylaldehyde in the presence of triethylamine gave the ruthenium(II) nitrosyl complex [Ru(NO)(kappa(2)-C,O-salBr(2))Cl(PPh3)(2)] (1). Interaction of [Ru(bpy)(2)Cl-2]center dot 2H(2)O with one equivalent of 5-chlorosalicylaldehyde in ethanol/N,N '-dimethylformamide afforded the bis(2,2 '-bipyridine)ruthenium(II) complex [Ru(bpy)(2)(kappa(2)-O,O-salCl)](PF6) (2). Complexes 1 and 2 were well characterized by infrared, proton nuclear magnetic resonance spectroscopies along with microanalyses and their molecular structures were determined by single-crystal X-ray diffraction. [GRAPHICS] .
引用
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页码:1306 / 1313
页数:8
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