Syntheses and characterizations of Co(II) and Ni(II) complexes of dihydrobis(thioxotetrazolyl)borato withCo[S-4] and Ni[S4H2] cores

doi:10.1016/j.poly.2004.12.019

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	Syntheses and characterizations of Co(II) and Ni(II) complexes of dihydrobis(thioxotetrazolyl)borato withCo[S-4] and Ni[S4H2] cores
	Wang, YL; Cao, R; Bi, WH
通讯作者	Cao, R()
	2005-03-31
发表期刊	POLYHEDRON
ISSN	0277-5387
卷号	24 期号:5 页码:585-591
摘要	The sodium salt of' the dihydrobis(1-methyl-5-thiotetrazolyl)borato anion [Btt(Me)](-) has been synthesized by the reaction of NaBH4 with 1-methyl-5-thiotetrazole. Treatment of Na[Btt(Me)] with anhydrous CoCl2 and NiCl2 center dot 6H(2)O, respectively, gives the complexes Co(Btt(Me))(2) (1) and Ni(Btt(Me))(2) (2), which have been characterized by IR, H-1 NMR, ESI-MS, UV-Vis spectroscopy as well as X-ray crystallography. Compound 1 contains a central [CoS4] core and exhibits a slightly distorted trigonal-bipyramidal coordination geometry with a very weak apical Co... H-B interaction, whereas 2 features a central [NiS4H2] core in a distorted octahedral coordination geometry and exhibits relatively strong Ni... H-B interactions. These results indicate that the ligand can act in the bidentate (O-S,S) or tridentate (k(3)-S, S,BH) mode. The electrochemical behavior of 1 and 2 has also been investigated by cyclic voltarnmetry. (c) 2005 Elsevier Ltd. All rights reserved.
关键词	dihydrobis(thioxotetrazolyi)borato cobalt(II) complex nickel(II) complex Co[S-4] core Ni[S4H2] core electrochemistry
DOI	10.1016/j.poly.2004.12.019
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Crystallography
WOS类目	Chemistry, Inorganic & Nuclear ; Crystallography
WOS记录号	WOS:000228381600003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/83647
专题	中国科学院金属研究所
通讯作者	Cao, R
作者单位	Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Grad Sch Chinese Acad Sci, Fujian 350002, Peoples R China
推荐引用方式 GB/T 7714	Wang, YL,Cao, R,Bi, WH. Syntheses and characterizations of Co(II) and Ni(II) complexes of dihydrobis(thioxotetrazolyl)borato withCo[S-4] and Ni[S4H2] cores[J]. POLYHEDRON,2005,24(5):585-591.
APA	Wang, YL,Cao, R,&Bi, WH.(2005).Syntheses and characterizations of Co(II) and Ni(II) complexes of dihydrobis(thioxotetrazolyl)borato withCo[S-4] and Ni[S4H2] cores.POLYHEDRON,24(5),585-591.
MLA	Wang, YL,et al."Syntheses and characterizations of Co(II) and Ni(II) complexes of dihydrobis(thioxotetrazolyl)borato withCo[S-4] and Ni[S4H2] cores".POLYHEDRON 24.5(2005):585-591.