【摘 要】
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A novel complex Cu(PPh3)2(acac) 1 (PPh3 = triphenylphosphine, acac = acetylacetone) was obtained by a solution reaction and structurally characterized by X-ray
【机 构】
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College of Materials Science and Engineering
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A novel complex Cu(PPh3)2(acac) 1 (PPh3 = triphenylphosphine, acac = acetylacetone) was obtained by a solution reaction and structurally characterized by X-ray diffraction. The crystal belongs to monoclinic, space group P21/n with a = 13.7361(8), b = 12.8204(7), c =19.7638(13)(A), β = 95.946(2)°, C41H37CuO2P2, Mr= 687.19, V= 3461.7(4)(A)3, Z = 4, Dc = 1.319g/cm3, S = 1.067, μ(MoKα) = 0.758 mm-1, F(000) = 1432, R = 0.0403 and wR = 0.0990. Complex 1is characterized by an isolated structure. X-ray structure analysis of 1 shows that acac behaves as a chelating ligand and PPh3 coordinates as a monodentate ligand to the Cu(Ⅰ) atoms. Photoluminescent investigation reveals that the title complex displays a strong green-light emission.
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