【摘 要】
：
The title complex, {[Cu2(4,4'-bipyridine)2(μ-O2CMe)2(O2CMe)2](H2O}n 1, was synthesized and structurally characterized by X-ray crystallography. It crystallizes
【机 构】
：
College of Chemistry & Materials Science,Fujian Institute of Research on the Structure of Matter
论文部分内容阅读
The title complex, {[Cu2(4,4'-bipyridine)2(μ-O2CMe)2(O2CMe)2](H2O}n 1, was synthesized and structurally characterized by X-ray crystallography. It crystallizes in monoclinic, space group C2/c with a = 13.4474(5), b = 11.7566(2), c = 19.5380(6) (A), β = 92.930(2)°, V = 3084.84(16) (A)3, Z = 4, Cu2C28N4O9H30, Mr = 693.64, Dc = 1.494 g/cm3, F(000) = 1424 and μ(MoKa) = 1.436 mm-1. With the use of 2062 observed reflections (Ⅰ＞2σ(Ⅰ)), the structure was refined to R = 0.0769 and wR = 0.2154. In complex 1, the dimeric copper acetate units are linked through 4,4'-bipyridine to yield 1D molecular ladders. These ladders are connected via O-H···O hydrogen bonds to generate 2D layers, which are further linked through C-H···O hydrogen bonds to give a 3D supramolecular network.
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