The substitution reactions of [Tc(tu)(6)](3+) with CyDTA and citrate

doi:10.1524/ract.91.5.273.20309

CORC > 北京大学 > 化学与分子工程学院

	The substitution reactions of [Tc(tu)(6)](3+) with CyDTA and citrate
	Wang, Y ; Liu, XQ ; Liu, YF ; Wang, XY
刊名	radiochimica acta
	2003
关键词	technetium(III) Tc-CyDTA/Tc(cit)(tu)(3) kinetics study substitution reaction COMPLEXES EXTRACTION
DOI	10.1524/ract.91.5.273.20309
英文摘要	The ligand substitution reactions of [Tc(tu)(6)](3+) with cyclohexane-1,2-diaminetetraacetic acid (CyDTA) and citrate (cit) have been investigated by spectrophotometry. These studies indicate that stabilities of resulted Tc(III) complexes and rates of substitution reactions are different with substituting ligands. An attempt has been taken to understand the kinetics of the substitution reactions, which reveals that the rate law of the reaction of [Tc(tu)(6)](3+) with CyDTA can be written as - d[Tc(tu)(6)(3+)]/dt = k . [CyDTA] . [Tc(tu)(6)(3+)], while the rate law of the reaction of [Tc(tu)(6)](3+) with cit can be written as - d[Tc(tu)(6)(3+)]/dt = k(f) [Tc(tu)(6)(3+)]- k(d)[Tc(tu)(3)(cit)].; Chemistry, Inorganic & Nuclear; Nuclear Science & Technology; SCI(E); 0; ARTICLE; 5; 273-277; 91
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/313353]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, Y,Liu, XQ,Liu, YF,et al. The substitution reactions of [Tc(tu)(6)](3+) with CyDTA and citrate[J]. radiochimica acta,2003.
APA	Wang, Y,Liu, XQ,Liu, YF,&Wang, XY.(2003).The substitution reactions of [Tc(tu)(6)](3+) with CyDTA and citrate.radiochimica acta.
MLA	Wang, Y,et al."The substitution reactions of [Tc(tu)(6)](3+) with CyDTA and citrate".radiochimica acta (2003).