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dc.contributor.authorLi Guo-Bin
dc.contributor.author李国斌
dc.contributor.authorYu Xian-Yong
dc.contributor.author于贤勇
dc.contributor.authorZheng Bai-Shu
dc.contributor.author郑柏树
dc.contributor.authorYi Ping-Gui
dc.contributor.author易平贵
dc.contributor.authorTang Zhen-Qiang
dc.contributor.author唐臻强
dc.contributor.authorChen Zhong
dc.contributor.author陈忠
dc.date.accessioned2011-05-28T03:13:38Z
dc.date.available2011-05-28T03:13:38Z
dc.date.issued2007
dc.identifier.citationACTA CHIMICA SINICA,2007,65(21):2357-2362zh_CN
dc.identifier.issn0567-7351
dc.identifier.urihttp://dx.doi.org/doi:CNKI:SUN:HXXB.0.2007-21-003
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9225
dc.description.abstractTo understand the substituting effects of organic ligands on the reaction equilibrium, the interactions between diperoxovanadate complex [OV(O-2)(2)(D2O)(-)/[OV(O-2)(2)(HOD)](-) and a series of N-substituted picolinamide ligands in solution were explored using multinuclear (H-1, C-13, and V-51) magnetic resonance, COSY, DOSY, and variable temperature NMR in 0.15 mol/L NaCl ionic medium for mimicking the physiological conditions. The order of reactive capability of the picolinamide-like ligands with [OV(O-2)(2)(D2O)](-)/[OV(O-2)(2)(HOD)](-) is as follows: N-methylpicolinamide approximate to N-(2-hydroxyethyl)picolinamide > N-ethylpicolinamide>N-propylpicolinamide. The substituting group influences the reactivity by an electron effect. Competitive coordination interactions result in a series of new seven-coordinated peroxovanadate species [OV(O-2)(2)L](-) (L=N-substituted picolinamide).zh_CN
dc.language.isoenzh_CN
dc.publisherSCIENCE CHINA PRESSzh_CN
dc.subjectdiperoxovanadatezh_CN
dc.subjectN-substituted picolinamidezh_CN
dc.subjectinteractionzh_CN
dc.subjectNMRzh_CN
dc.titleNMR studies on interactions between diperoxovanadate and N-substituted picolinamidezh_CN
dc.typeArticlezh_CN


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