Synthesis and Crystal Structure of a New 3D-Supramolecular Complex: [Cd(C_(10)H_(12)N2O)2I2(H2O2]

摘要

A novel complex [Cd(C_(10)H_(12)NbO)2I2(H2O)2],was synthesized and characterized by IR spectra,elemental analysis and single-crystal X-ray. The crystal structure analysis shows that the Cd(II) is a six-coordinated in a slightly distorted octahedral geometry environment,then complex packs in 3D-superamolecular network through intermolecular hydrogen bonds. The crystal is monoclinic,space group C2/c with unit cell parameters: a = 21.861(2)A,b = 8.642(8)A,c = 14.732(2)A,α= 90°,β =114.4(1)°,γ = 90°,V = 2534.1(4)A~3,Z = 4,Mr = 754.7,Dc = 1.978 Mg/cm~3 μ = 3.330 mm~(-1),F(000) = 1448,T = 291 (2) K,R = 0.0472,wR = 0.1235 for 2484 reflections with I > 2σ(I).