NMR and theoretical study on the coordination interactions between peroxovanadium(V) complex and bisubstituted pyridine ligands

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	NMR and theoretical study on the coordination interactions between peroxovanadium(V) complex and bisubstituted pyridine ligands
	Zheng, Baishu ; Deng, Lin ; Liu, Heting ; Yu, Xianyong ; Wang, Zhaoxu ; Yang, Xichun ; Yi, Pinggui ; Yu XY(于贤勇)
刊名	http://dx.doi.org/10.1080/00958972.2013.810732
	2013
关键词	HISTIDINE-LIKE LIGANDS DIPEROXOVANADATE COMPLEXES VANADIUM(V) COMPLEXES MIMICKING HALOPEROXIDASES APPROXIMATION POTENTIALS CONTINUUM ENERGIES EXCHANGE
英文摘要	National Natural Science Foundation of China [21201062, 21172066]; Scientific Research Fund of Hunan Provincial Education Department [12K101, 12C0115]; Hunan Provincial Natural Science Foundation of China [11JJ2007]; State Key Laboratory of Physical Chemistry of Solid Surfaces (Xiamen University) [201309]; Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province; To understand the substitution effects of pyridine ligands on coordination equilibrium, the coordination interactions between a series of bisubstituted pyridine ligands and peroxovanadium(V) [OV(O-2)(2)(D2O)](-)/[OV(O-2)(2)(HOD)](-) in solution have been investigated by multinuclear (H-1, C-13, and V-51) magnetic resonance and HSQC. A series of new six-coordinate peroxovanadate complexes [OV(O-2)(2)L] (n) (-) (L=2, 3, 4, n=1 or 3) have been observed, and the coordination ability of the bisubstituted pyridines to peroxovanadium(V) is 3,4-dimethylpyridine (2)>3,5-dimethylpyridine (3)>pyridine-3,5-dicarboxylate (4)>> 2,3-dimethylpyridine (1). The coordination interactions among title system have been further studied by DFT (density functional theory) calculations, and the results indicate that solvent may play an important role in these coordination interactions.
语种	英语
出版者	TAYLOR & FRANCIS LTD
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/91885]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Zheng, Baishu,Deng, Lin,Liu, Heting,et al. NMR and theoretical study on the coordination interactions between peroxovanadium(V) complex and bisubstituted pyridine ligands[J]. http://dx.doi.org/10.1080/00958972.2013.810732,2013.
APA	Zheng, Baishu.,Deng, Lin.,Liu, Heting.,Yu, Xianyong.,Wang, Zhaoxu.,...&于贤勇.(2013).NMR and theoretical study on the coordination interactions between peroxovanadium(V) complex and bisubstituted pyridine ligands.http://dx.doi.org/10.1080/00958972.2013.810732.
MLA	Zheng, Baishu,et al."NMR and theoretical study on the coordination interactions between peroxovanadium(V) complex and bisubstituted pyridine ligands".http://dx.doi.org/10.1080/00958972.2013.810732 (2013).