Dibromidobis[1-(2-bromo-benz-yl)-3-(pyrimidin-2-yl)-1H-imidazol-2(3H)-one]copper(II).
In the title complex, [CuBr(2)(C(14)H(11)BrN(4)O)(2)], the Cu(II) ion is located on an inversion centre and is coordinated by two ketonic O atoms, two N atoms and two Br atoms, forming a distorted octahedral coordination environment. The two carbonyl groups are trans positioned with C=O bond lengths of 1.256 (5) Å, in agreement with a classical carbonyl bond. The Cu-O bond length is 2.011 (3) Å. The two bromo-benzyl rings are approximately parallel to one another, forming a dihedral angle of 70.1 (4)° with the coordination plane.
Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028,  People's Republic of China.
Chun-Xin
CX
Lu