Abstract
Two new Cu(I) complexes, Cu(NPIP)(PPh3)2 (1) and Cu(MPIP)(PPh3)2 (2), (NHPIP: 2-(4-nitrophenyl) imidazole-2,9-dimethyl-1,10-phenanthroline; MHPIP: 2-(4-methylphenyl)imidazole-2,9-dimethyl-1,10-phenanthroline) have been synthesized and characterized by element analysis, IR and 1H NMR spectra. TG experiments demonstrated that the complexes were stable up to ca 230°C indicating their high thermal stability. According to fluorescence spectra, the complexes exhibited yellow emission at 602 nm under excitation at 260 nm.
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Li, G.F., Zhang, X.Y., Li, R.F. et al. Synthesis and properties of two new Cu(I) complexes based on 5,6-substituted imidazole-2,9-dimethyl-1,10-phenanthroline and triphenylphosphine. Russ J Gen Chem 86, 387–390 (2016). https://doi.org/10.1134/S1070363216020316
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DOI: https://doi.org/10.1134/S1070363216020316