Reactivity of N-(6-amino-3-methyl-5-nitroso-4-oxo-3,4-dihydropyrimidin-2-yl)glycine with FeII, CoII, NiII, CdII and HgII metal ions

被引：6

作者：

Arranz-Mascaros, P ^{[1
]}

Lopez-Garzon, R ^{[1
]}

Godino-Salido, L ^{[1
]}

Gutierrez-Valero, D ^{[1
]}

机构：

[1] Univ Jaen, Fac Ciencias Expt, Dept Quim Inorgan & Organ, Jaen 23071, Spain

来源：

TRANSITION METAL CHEMISTRY | 1998年 / 23卷 / 04期

关键词：

D O I：

10.1023/A:1006932412218

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of N-(6-amino-3-methyl-5-nitroso-4-oxo-3,4-dihydropyrimidin-2-yl)glycine with Ni-II and Cd-II ions in 1:1 and 1:4 metal:ligand ratios, in aqueous media at 35 degrees C and 0.1 M KCl ionic strength, were studied by potentiometric methods to determine the complex species equilibria formation and their formation constants. Solid complex species from M-II/ligand systems (M-II = Fe-II, Co-II, Cd-II and Hg-II) in aqueous media were isolated and characterized by analytical data, spectroscopic methods (i.r.,H-1-n.m.r., C-13-n.m.r. and electronic), and thermal and magnetic measurements.

引用

页码：501 / 505

页数：5

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