Synthesis, Structure and Photoelectric Properties of Two Novel Nickel(Ⅱ) Complexes Containing Crown Ether Annelated Dithiolate Ligand
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: 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.
1 Robertson N, Cronin L. Metal bis-1,2-dithiolene complexes in conducting or magnetic crystalline assemblies[J]. Coord Chem Rev,2002,227(1):93.
2 Bryce M R. Current trends in tetrathiafulvalene chemistry: Towards increased dimensionality [J]. J Mater Chem,1995,5(10):1481.
3 Otsubo T, Yoshio A,Takimiya K. Dimeric tetrathiafulvalenes: New electron donors [J]. Adv Mater,2010,8(3):203.
4 Misaki Y, Fujiwara H, Yamabe T. Novel bis-fused ð-electron donors for organic metals: 2-(1,3-dithiol-2-ylidene)-5-(thiopyran-4-ylidene)-1,3,4,6-tetra-thiapentalene[J]. J Org Chem,1996,27(39):3650.
5 Huertas S, Hissler M, McGarah J E,et al. Syntheses and structural characterization of luminescent platinum(Ⅱ) complexes containing di-tert-butylbipyridine and new 1,1-dithiolate Ligands[J]. Inorg Chem,2001,40(6):1183.
6 Smucker B W, Hudson J M, Omary M A,et al. Structural, magne-tic, and optoelectronic properties of (diimine)(dithiolato)platinum(Ⅱ) and -palladium(Ⅱ) complexes and their charge-transfer adducts with nitrile acceptors[J]. Inorg Chem,2003,42(15):4714.
7 Ashton P R, Becher J, Fyfe M C T,et al. Tetrathiafulvalene-containing pseudorotaxanes formed between dibenzylammonium salts and crown ethers[J]. Tetrahedron,2001,57(6):947.
8 Trippe G, Levillain E, Le Derf F,et al. Electrochemical recognition of cations by bis(pyrrolo)tetrathiafulvalene macrocycles[J]. Org Lett,2002,4(15):2461.
9 Bryce M R, Batsanov A S, Finn T,et al. Crown-annelated 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene derivatives: A new efficient transducer in the electrochemical and spectroscopic monitoring of metal complexation[J]. Chem Commun,2000,4(4):295.
10 Zhang R, Guo J. Synthesis and structure of a new dissymmetrical tetrathiafulvalene derivative[J]. J Yangzhou Polytechnic College,2010,14(2):42(in Chinese).
张睿, 郭静.基于TTF的新型不对称衍生物的制备和表征[J]. 扬州职业大学学报,2010,14(2):42.
11 Zhang X L, Xie B, Feng J S, et al. Syntheses and application of dmit complexes[J]. J Sichuan University of Science & Engineering: Nat Sci Ed,2008,21(2):71(in Chinese).
张秀兰, 谢斌, 冯建申. dmit 配合物的合成与应用[J]. 四川理工学院学报:自然科学版,2008,21(2):71.
12 Kubo K, Nakano M, Tamura H,et al. X-ray crystal structure and electrical conductivity of [Au(ppy)(C8H4S8)]2[PF6] [ppy-=C-deprotonated 2-phenylpyridine(-); C8H4S82-= 2-{(4,5-ethylenedithio)-1,3-dithiol-2-ylidene}-1,3-dithiole-4,5-dithionate(2-)][J]. Euro J Inorg Chem,2010,2003(22):4093.
13 Moore A J, Goldenberg L M, Bryce M R,et al. New crown annela-ted tetrathiafulvalenes: Synthesis, electrochemistry, self-assembly of thiol derivatives and metal cation recognition[J].J Org Chem,2000,32(11):8269.
渝公网安备50019002502923号 版权所有：《材料导报》编辑部
2017, Vol. 31 
