Molecular structure and spectral characteristics of bis(S-methyl-N-(2-pyridyl)methylendithiocarbazato)nickel(II), (Ni(NNS)2) |
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| Authors: | Cheng-Yong Su Ze-Fu Zhang Qin Zhou Xiao-Ping Yang Li-Ge Wang Bei-Sheng Kang |
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| Institution: | (1) School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou, 510275, China;(2) Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Academia Sinica, Lanzhou, 730000;(3) Department of Pharmacy, School of Life-Science, Zhongshan University, Guangzhou, 510275, China |
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| Abstract: | A nickel(II) complex of the pyridine-2-aldehyde Schiff base of S-methyldithiocarbazate (HNNS) has been synthesized and characterized by means of elemental analysis, IR and UV-vis spectra. The crystal structure of the complex has been determined by single-crystal X-ray diffraction. The complex crystallizes in the monoclinic, space P21/c, with a = 14.092(2), b = 16.886(2), c = 8.857(2)Å;  = 105.78(3) °, V = 2028.2(6) Å3, and Z = 4. The nickel atom is octahedrally coordinated by two uninegatively charged tridentate Schiff base in a mer-configuration via the pyridine nitrogen atom, azomethine nitrogen atom, and mecaptide sulfur atom. |
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| Keywords: | Nickel(II) complex crystal structure Schiff base |
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