Synthesis, characterization, crystal structure, and electrochemical property of copper(II) complexes with Schiff bases derived from 5-halogenated salicylaldehyde and amantadine

被引：0
|
作者：
X. D. Jin
W. C. Wang
X. X. Feng
L. C. Bu
J. Tong
P. Zhang
K. J. Ren
X. B. Zhao
机构：
[1] Liaoning University,College of Chemistry
[2] Liaoning Provincial Institute of Safety Science,undefined
来源：
Russian Journal of Coordination Chemistry | 2017年 / 43卷
关键词：
copper(II) complexes; amantadine; Schiff base; synthesis; crystal structure; cyclic voltammetry;
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摘要：
A mixture of copper(II) chloride dihydrate and ligands derived from amantadine and 5-halogenated salicylaldehyde in anhydrous methanol generated two novel complexes C34H38Cl2CuN2O2 (I) and C34H38Br2CuN2O2 (II), respectively. The complexes were characterized by melting point, elemental analysis, molar conductance, IR, UV-Vis, and single-crystal X-ray diffraction (CIF files nos. 1435429 (I), 1435430 (II)). Single-crystal X-ray diffraction analysis reveals that both complexes crystallize in monoclinic system, P21/c space group. Each asymmetric unit consists of two mononuclear copper(II) complex molecules and each complex molecule includes one copper(II) atom two corresponding deprotonated ligands. The central copper(II) atom is four-coordinated via two nitrogen atoms and two oxygen atoms from the corresponding Schiff base ligands, forming a distorted tetrahedral geometry. Electrochemical properties of the complexes were studied by cyclic voltammetry.
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页码：787 / 794
页数：7
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