Synthesis and characterization of zinc(II) and cobalt(III) Schiff base complexes |
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| Authors: | Sheng-Feng Hong Xiao-Huan Liang Hua-Cai Fang Xu-Lin Zhan Zheng-Yuan Zhou Li Chen Yue-Peng Cai |
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| Affiliation: | (1) Key Lab of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities, School of Chemistry and Environment, South China Normal University, Guangzhou, 510006, People’s Republic of China |
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| Abstract: | Two mononuclear complexes with the Schiff base ligand 2-((2-(dimethylamino)ethylimino)methyl)phenol (HL), namely ZnL2 and CoL2(N3), have been synthesized and characterized using single-crystal X-ray diffraction and spectroscopy (IR, 1H NMR, UV–Vis, MS and EA). Both complexes are mononuclear. The coordination geometry in the Zn(II) complex is distorted square-pyramidal with a weak Zn···N interaction. The Co(III) complex is distorted octahedral, and the neutral molecule unit [CoIIIL2(N3)] is connected by C–H···N hydrogen bonds to form a one-dimensional infinite chain. The luminescence of the zinc compound has been investigated. Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users. |
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