Synthesis and crystal structure of bis­(1H-benzo[d][1,2,3]triazole-κN2){2,2′-[N-(phenyl­phospho­r­yl­methyl-κO)aza­nedi­yl]di­acetato-κ3O,N,O′}cobalt(II)–1H-benzo[d][1,2,3]triazole (1/1)

Acta Crystallographica Section E: Crystallographic Communications

Du, C.-J.¹  Zhao, X.-N.¹ 

[1] School of Biochemical and Chemical Engineering, Nanyang Institute of Technology, Nanyang 473000, People's Republic of China

关键词: CRYSTAL STRUCTURE;    COII COMPLEX;    AMINOPHOSPHONATE;    ORGANOPHOSPHORUS MATERIALS;    FLAME RETARDANTS;   

DOI  :  10.1107/S2056989017015079

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, [Co(C11H12NO6P)(C6H5N3)2]·C6H5N3, the 2,2′-[N-(phenyl­phospho­rylmethyl-κO)aza­nedi­yl]di­acetate dianion N,O,O′,O′′-chelates the CoII cation and two 1H-benzo[d][1,2,3]triazole mol­ecules coordinate to the CoII cation to complete the slightly distorted octa­hedral coordination. In the crystal, classical O—H⋯O, N—H⋯O hydrogen bonds and weak C—H⋯N hydrogen bonds link the mol­ecules into a three-dimensional supra­molecular architecture. π–π stacking between the triazole and benzene rings and between the benzene rings is also observed in the crystal.

【 授权许可】

CC BY