Synthesis and Structural Characterization of two Novel Copper(I) Complexes with Oxygen Donor |
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| Authors: | Qian‐Yong Cao Dr. Xin Gan Wen‐Fu Fu Prof. Dr. |
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| Affiliation: | 1. Beijing / P. R. China, Technical Institute of Physics and Chemistry, Chinese Academy of Science;2. Qian‐Yong Cao, Department of Chemistry, Nanchang University, Nanchang 330047, P. R. China, Fax: 791‐8339575;3. Wen‐Fu Fu, Technical Institute of Physics and Chemistry, Chinese Academy of Science, Beijing 100080, P. R. China;4. Yunnan / P. R. China, College of Chemistry and Chemical Engineering, Yunnan Normal University |
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| Abstract: | Two novel copper(I) complexes with Cu‐O bonds, [Cu2L2(PPh3)2](BF4)2 ( 1 ) and [Cu(L)(dppeo)](BF4) ( 2 ) ( L = 6‐(4‐diethylmethylphosphonatephenyl)‐2,2′‐bipyridine, dppeo = bis(diphenylphosphino)ethane monoxide), have been prepared and their structures characterized. In the binuclear complex 1 , the ligand L serves as tridentate donor with the N, N′ and O as coordination atoms, and the two CuI atoms are bridged through both P = O donor atoms in different ligand L with a triphenylphosphine molecule as auxiliary ligand. While in mononuclear complex 2 , both ligands L and dppeo behave as bidentate with N∧N from L and P∧O from dppeo chelating to CuI atom. |
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| Keywords: | Copper Oxygen donor Crystal structure |
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