Mixed-Ligand Complexes of Manganese(II), Cobalt(II), Nickel(II), Zinc(II), and Copper(II) with ATP and Threonine

Complex formation in the systems M(II)-ATP-L-threonine-water, where M(II) is Mn(II), Co(II), Ni(II), Zn(II), or Cu(II), was studied by potentiometric titration. The stability constants for the complexes of the composition 1:1:1 were determined. Mixed-ligand complexes M(C10H15N5P3O13)(C 4H8NO3) ·4H2O were synthesized from aqueous solutions of the ligands and metal hydroxides. According to IR spectroscopy (400-4000 cm-1), the ligands are coordinated to the metal ions: chemical equation presented.

Publisher
IAPC Nauka/Interperiodica
Number of issue
1
Language
English
Pages
131-134
Status
Published
Volume
41
Year
1996
Organizations
  • 1 University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow 117198, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/835/
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Krapivko A.P., Savitkina E.A., Antares K.A., Astakhov A.A., Varlamov A.V.
Chemistry of Heterocyclic Compounds. Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau. Vol. 32. 1996. P. 290-293