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Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II

H. M. Killa ; Chemistry Department, Faculty of Sciences, Zagazig University
E. M. Mabrouk ; Chemistry Department, Faculty of Sciences, Zagazig University
M. M. Moustafa ; Chemistry Department, Faculty of Sciences, Zagazig University
R. M. Issa ; Tanta University, Egypt

Puni tekst: engleski, pdf (9 MB) str. 585-592 preuzimanja: 428* citiraj
APA 6th Edition
Killa, H.M., Mabrouk, E.M., Moustafa, M.M. i Issa, R.M. (1991). Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II. Croatica Chemica Acta, 64 (4), 585-592. Preuzeto s https://hrcak.srce.hr/137262
MLA 8th Edition
Killa, H. M., et al. "Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II." Croatica Chemica Acta, vol. 64, br. 4, 1991, str. 585-592. https://hrcak.srce.hr/137262. Citirano 08.03.2021.
Chicago 17th Edition
Killa, H. M., E. M. Mabrouk, M. M. Moustafa i R. M. Issa. "Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II." Croatica Chemica Acta 64, br. 4 (1991): 585-592. https://hrcak.srce.hr/137262
Harvard
Killa, H.M., et al. (1991). 'Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II', Croatica Chemica Acta, 64(4), str. 585-592. Preuzeto s: https://hrcak.srce.hr/137262 (Datum pristupa: 08.03.2021.)
Vancouver
Killa HM, Mabrouk EM, Moustafa MM, Issa RM. Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II. Croatica Chemica Acta [Internet]. 1991 [pristupljeno 08.03.2021.];64(4):585-592. Dostupno na: https://hrcak.srce.hr/137262
IEEE
H.M. Killa, E.M. Mabrouk, M.M. Moustafa i R.M. Issa, "Study of Simple and Mixed Ligand Complexes of Copper Ions with some Amino-Acids and Succinate Anions by Differential Pulse Polarography - II", Croatica Chemica Acta, vol.64, br. 4, str. 585-592, 1991. [Online]. Dostupno na: https://hrcak.srce.hr/137262. [Citirano: 08.03.2021.]

Sažetak
The formation of binary and ternary complexes of some amino-acids (aspartic acid, glutamic acid and lysine) and succinate with Cu(II) have been investigated using differential pulse (d.p.) polarography. The results reveal the formation of one ternary complex with 1:1:1 stoichiometry. The reduction processes of all the systems were reversible and diffusion controlled. The formation constants of binary and ternary systems have been calculated. The mixed ligand stability constants were calculated statistically and compared/' with the observed values. The mixing, stabilization and disproportionation constants of the mixed species are also given.

Hrčak ID: 137262

URI
https://hrcak.srce.hr/137262

Posjeta: 527 *