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	N-heterocycle chelated oxomolybdenum(VI and V) complexes with bidentate citrate
	Zhou, Zhao-Hui ; Zhou CH(周朝晖) ; Chen, Can-Yu ; Cao, Ze-Xing ; Cao ZX(曹泽星) ; Tsai, Khi-Rui ; Chow, Yuan L.
	2008-03
英文摘要	A 1,10- phenanthroline ( phen) chelated molybdenum( VI) citrate, [(MoO2)(2)O( H(2)cit)( phen)(H2O)(2)] center dot H2O ( 1) ( H(4)cit = citric acid), is isolated from the reaction of citric acid, ammonium molybdate and phen in acidic media (pH 0.5- 1.0). A citrato oxomolybdenum( V) complex, [( MoO)(2)O(H(2)cit)(2)(bpy)(2)] center dot 4H(2)O (2), is synthesized by the reduction of citrato molybdate with hydrazine hydrochloride in the presence of 2,2' - bipyridine (bpy), and a monomeric molybdenum(VI) citrate [MoO2(H(2)cit)(bpy)] center dot H2O (6) is also isolated and characterized structurally. The citrate ligand in the three neutral compounds uses the alpha-alkoxy and alpha-carboxy groups to chelate as a bidentate leaving the two beta-carboxylic acid groups free, that is different from the tridentate chelated mode in the citrato molybdate( VI and V) complexes. 1 and 2 in solution show obvious dissociation based on C-13 NMR studies.
语种	英语
出版者	ROYAL SOC CHEMISTRY
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1039/B717452G]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhou, Zhao-Hui,Zhou CH,Chen, Can-Yu,et al. N-heterocycle chelated oxomolybdenum(VI and V) complexes with bidentate citrate[J],2008.
APA	Zhou, Zhao-Hui.,周朝晖.,Chen, Can-Yu.,Cao, Ze-Xing.,曹泽星.,...&Chow, Yuan L..(2008).N-heterocycle chelated oxomolybdenum(VI and V) complexes with bidentate citrate..
MLA	Zhou, Zhao-Hui,et al."N-heterocycle chelated oxomolybdenum(VI and V) complexes with bidentate citrate".(2008).

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