TY - JOUR
T1 - PH dependence of the stability constants of copper(I) complexes with fumaric and maleic acids in aqueous solutions
AU - Navon, Nadav
AU - Masarwa, Alexandra
AU - Cohen, Haim
AU - Meyerstein, Dan
N1 - Funding Information:
This study was supported in part by The Israel Science Foundation administered by The Israel Academy of Sciences and Humanities and by a grant from the Budgeting and Planning Committee of The Council of Higher Education and the Israel Atomic Energy Commission. D.M. wishes to express his thanks to Mrs Irene Evens for her ongoing interest and support.
PY - 1997/8/15
Y1 - 1997/8/15
N2 - The stability constants of the copper(I) π-complexes with the different acidic forms of fumaric and maleic acids (H2L, HL- and L2-) were derived as (0.23, 1.2 and 2.8)×104 M-1 (maleic acid) and (0.73, 1.1 and 1.5)×104 M-1 (fumaric acid), respectively, by either electrochemical or pulse radiolytic techniques. The influence of electron-donating/withdrawing substituents on the π-ligands are discussed.
AB - The stability constants of the copper(I) π-complexes with the different acidic forms of fumaric and maleic acids (H2L, HL- and L2-) were derived as (0.23, 1.2 and 2.8)×104 M-1 (maleic acid) and (0.73, 1.1 and 1.5)×104 M-1 (fumaric acid), respectively, by either electrochemical or pulse radiolytic techniques. The influence of electron-donating/withdrawing substituents on the π-ligands are discussed.
KW - Copper complexes
KW - Fumaric acid complexes
KW - Maleic acid complexes
KW - Stability constants
UR - https://www.scopus.com/pages/publications/0002963282
U2 - 10.1016/S0020-1693(96)05575-2
DO - 10.1016/S0020-1693(96)05575-2
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AN - SCOPUS:0002963282
SN - 0020-1693
VL - 261
SP - 29
EP - 35
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 1
ER -