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X-ray StructureAnalysisQntirl'(~. ,. Crystal Structure o( Di-~~bromo..tji;:,l' #i's(2-nitrocinnam,aldehyde)-2,2'-. diiminobiphenyl-N ,N']cop~lJ. 1. Saeed DEHGHANPOUR,*t MAHMOODJ,** Ramin HADJlKHANt,** Fresia MOJAHED,*** and. Ali. Hamid Reu BUANZADEH***.
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X-ray StructureAnalysisQntirl'(~ . , Crystal Structure o( Di-~~bromo..tji;:,l' #i's(2-nitrocinnam,aldehyde)-2,2'- diiminobiphenyl-N ,N']cop~lJ 1 Saeed DEHGHANPOUR,*t MAHMOODJ,** Ramin HADJlKHANt,** Fresia MOJAHED,*** and Ali Hamid Reu BUANZADEH*** * Depanment of Chemistry, Faculty of Science,Alzahra Un~versity.Vanak,T~hran,Iran, P;O. Box: 1993891176 ** Department of Chemistry,Faculty of Science,IslamiC" Azad University, Karaj Btd1lch,Karaj, Iran *** Department of Chemistry,Faculty of Scienc~,Tarbiat Modarres University, Tehran,Iran, P;O.Box: 14115-175 The title complex, [Cu(.u-Br)(nca~ab)]2 [nca2dabis N,N'-bis(Z-rritrocinnamaldehyde)-2,.. "li., vbiphenyIJ, has a dimeric structure, where two copper(I) ions are doubly ,bridged by bromo su~lituents. the coordination geometry around the Cu atom is a distorted tetrahedronformed by two N atoms from a bidentate ncazd;il; ligand and two brom.. substituents.The distancebetweenthe two Cu atoms is 2.6650(8»).. The ncazdab ligand adoptsaZ,2 configuration. (Received March 2, 2006; Accepted May :IS, 2006; Published on web June 23, 2006)