Synthesis and Optical Properties of a Novel Rhenium(Ⅰ) Complex Containing Three Carbonyl Groups and Hetero-metal Element
ZHANG Rui1, GU Xiaolong1, PANG Huan2
1 School of Biological and Chemical Engineering, Yangzhou Polytechnic College, Yangzhou 225009; 2 College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002
Abstract: In this paper, a novel rhenium (Ⅰ) complex (2) containing three carbonyl groups and another metal element,along with its precursor complex (1), were synthesized by the sequential reactions of bipyridyl polysulfide ligand (Ⅲ) with Ni(dbbpy)Cl2 (dbbpy=4,4′-di-tert-butyl-2,2′-bipyridine) and Re(CO)5Cl.1H NMR, IR, MS and elemental analysis were employed to characte-rize the molecular structures of 1 and 2, and moreover, their crystallographic structures and optical properties were also investigated. Both 1 and 2 in CH2Cl2exhibit significant responses in the wavelength range of 250—305 nm with the molar extinction coefficients at 104 level, but no fluorescence was observed. Finally we discussed the ground orbital energy of 1 and 2 via the density functional theory (DFT).
张睿, 顾晓龙, 庞欢. 新型异金属三羰基铼配合物的合成及光学性质研究[J]. 《材料导报》期刊社, 2018, 32(8): 1252-1257.
ZHANG Rui, GU Xiaolong, PANG Huan. Synthesis and Optical Properties of a Novel Rhenium(Ⅰ) Complex Containing Three Carbonyl Groups and Hetero-metal Element. Materials Reports, 2018, 32(8): 1252-1257.
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2018, Vol. 32 
