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| Synthesis, Structure and Photoelectric Properties of Two Novel Nickel(Ⅱ) Complexes Containing Crown Ether Annelated Dithiolate Ligand |
| ZHANG Rui1, GU Xiaolong1, PANG Huan2
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1 School of Biological and Chemical Engineering,Yangzhou Polytechnic College, Yangzhou 225009;
2 College of Chemistry and Chemical Engineering,Yangzhou University, Yangzhou 225002 |
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Abstract Two novel nickel (Ⅱ) complexes(1 and 2) containing crown ether annelated dithiolate ligand were synthesized by reactions of Ia,Ib with Ni(dbbpy)Cl2(dbbpy=4,4′- di-tert-butyl-2,2′-bipyridine). The complexes′ structure were characterized by 1H NMR, IR, MS and elemental analysis. X-ray crystallography and photoelectric properties of these two compounds were also investigated.Complex 2 exhibited a significant response for Li+ ions with a large positive shift of ca. 35 mV. Moreover, both complexes (1 and 2) displayed solvatochromic behaviors.
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Published: 02 May 2018
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2017, Vol. 31 
