结构化学
結構化學
결구화학
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
2004年
11期
1262-1265
,共4页
高云玲%彭孝军%孙世国%孙立成%陈昌能%刘秋田%黄德光
高雲玲%彭孝軍%孫世國%孫立成%陳昌能%劉鞦田%黃德光
고운령%팽효군%손세국%손립성%진창능%류추전%황덕광
copper complex%substituted TPA%cyclic voltammetry
A Cu(II) complex [CuCl(C19H20N4O)]ClO4 1 containing hydroxymethyl substituted TPA (TPA = tris(2-pyridylmethyl)amine) was prepared. It crystallizes in monoclinic, space group P21/c with a = 11.7628(2), b = 13.0083(3), c = 15.11280(10)A, β = 108.724(2)°, V = 2190.09(7)A3, Mr = 518.83, Z = 4, T = 293(2) K, Dc = 1.574 g/cm3, μ = 1.280 mm-1, F(000) = 1060 and S = 1.085. The final R = 0.0543 and wR = 0.1433 for 2693 observed reflections with I >2σ(I). The pentacoordinated copper (II) complex assumes an approximate square pyramidal geometry. Cyclic voltammetry measurement of the complex showed a quasi-reversible CuII/CuI redox couple with E1/2 = -0.467 v and ΔE = 68 mv.
