Synthesis, Properties, and X-ray Crystal Structure of Copper(II) Complex with Bis[(2-pyridyl)methyl]-2-(2-pyridyl)ethylamine

Journal of the Korean Chemical Society

Ki-Young Choi¹ 

关键词: Bis[(2-pyridyl)methyl]-2-(2-pyridyl)-ethylamine;    Crystal Structure;    Copper(II) Complex;    Tripodal Ligand;    Distorted Square Pyramidal Geometry;    Bis[(2-pyridyl)methyl]-2-(2-pyridyl)ethylamine;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The tripodal copper(II) complex [Cu(pmea)(H2O)](ClO4)2¡¤H2O (1) (pmea = bis[(2-pyridyl)methyl]-2-(2-pyridyl)ethylamine) has been synthesized and structurally characterized by X-ray diffraction method. It crystallizes in the triclinic system P-1 with a = 9.9362(9), b = 15.7299(17), c = 18.0562(11) A, ¥á = 68.760(8), ¥â = 76.331(6), ¥ã = 77.092(9)¡Æ, V = 2526.2(4) A3, Z = 2. Each copper atom reveals a distorted square pyramidal with three nitrogen atoms of the pmea ligand and water molecule occupying the basal plane and one nitrogen atom from the pyridine ring according the axial position. The cyclic voltammogram of 1 undergoes reversible one-electron oxidation to the CuIII and reversible one-electron reduction to the CuI.

【 授权许可】

Unknown