Mixed ligand dinuclear copper(II) complexes of the general formula [Cu2(Rdtc)tpmc)](ClO4)3 with octaazamacrocyclic ligand tpmc and four different heterocyclic dithiocarbamate ligands Rdtc-, as well as the complexes [Cu2(tpmc)](ClO4)4 and [Cu(tpmc)](ClO4)2 center dot 2H2O were studied in aqueous NaClO4 and HClO4 solutions by cyclic voltammetry on glassy carbon electrode. The electrochemical properties of the ligands and Cu(II) complexes were correlated with their electronic structure. Conductometric experiments showed different stoichiometry in complexation of tpmc with Cu2+ ions and transport of ions in acetonitrile and in aqueous media. These studies clarified the application of this macrocyclic ligand as ionophore in a PVC membrane copper(II) selective electrode and contributed elucidation of its sensor properties.
TY - JOUR
AU - Petković, Branka B.
AU - Stevanović, Sanja
AU - Budimir, Milana V.
AU - Sovilj, Sofija P.
AU - Jovanović, Vladislava M.
PY - 2012
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/973
AB - Mixed ligand dinuclear copper(II) complexes of the general formula [Cu2(Rdtc)tpmc)](ClO4)3 with octaazamacrocyclic ligand tpmc and four different heterocyclic dithiocarbamate ligands Rdtc-, as well as the complexes [Cu2(tpmc)](ClO4)4 and [Cu(tpmc)](ClO4)2 center dot 2H2O were studied in aqueous NaClO4 and HClO4 solutions by cyclic voltammetry on glassy carbon electrode. The electrochemical properties of the ligands and Cu(II) complexes were correlated with their electronic structure. Conductometric experiments showed different stoichiometry in complexation of tpmc with Cu2+ ions and transport of ions in acetonitrile and in aqueous media. These studies clarified the application of this macrocyclic ligand as ionophore in a PVC membrane copper(II) selective electrode and contributed elucidation of its sensor properties.
PB - Wiley-Blackwell, Malden
T2 - Electroanalysis
T1 - Electrochemical Examination of Copper(II) Complexes with Octaazamacrocyclic Ligand and Heterocyclic Dithiocarbamate
VL - 24
IS - 7
SP - 1605
EP - 1612
DO - 10.1002/elan.201200120
ER -
@article{
author = "Petković, Branka B. and Stevanović, Sanja and Budimir, Milana V. and Sovilj, Sofija P. and Jovanović, Vladislava M.",
year = "2012",
abstract = "Mixed ligand dinuclear copper(II) complexes of the general formula [Cu2(Rdtc)tpmc)](ClO4)3 with octaazamacrocyclic ligand tpmc and four different heterocyclic dithiocarbamate ligands Rdtc-, as well as the complexes [Cu2(tpmc)](ClO4)4 and [Cu(tpmc)](ClO4)2 center dot 2H2O were studied in aqueous NaClO4 and HClO4 solutions by cyclic voltammetry on glassy carbon electrode. The electrochemical properties of the ligands and Cu(II) complexes were correlated with their electronic structure. Conductometric experiments showed different stoichiometry in complexation of tpmc with Cu2+ ions and transport of ions in acetonitrile and in aqueous media. These studies clarified the application of this macrocyclic ligand as ionophore in a PVC membrane copper(II) selective electrode and contributed elucidation of its sensor properties.",
publisher = "Wiley-Blackwell, Malden",
journal = "Electroanalysis",
title = "Electrochemical Examination of Copper(II) Complexes with Octaazamacrocyclic Ligand and Heterocyclic Dithiocarbamate",
volume = "24",
number = "7",
pages = "1605-1612",
doi = "10.1002/elan.201200120"
}
Petković, B. B., Stevanović, S., Budimir, M. V., Sovilj, S. P.,& Jovanović, V. M.. (2012). Electrochemical Examination of Copper(II) Complexes with Octaazamacrocyclic Ligand and Heterocyclic Dithiocarbamate. in Electroanalysis
Wiley-Blackwell, Malden., 24(7), 1605-1612.
https://doi.org/10.1002/elan.201200120
Petković BB, Stevanović S, Budimir MV, Sovilj SP, Jovanović VM. Electrochemical Examination of Copper(II) Complexes with Octaazamacrocyclic Ligand and Heterocyclic Dithiocarbamate. in Electroanalysis. 2012;24(7):1605-1612.
doi:10.1002/elan.201200120 .
Petković, Branka B., Stevanović, Sanja, Budimir, Milana V., Sovilj, Sofija P., Jovanović, Vladislava M., "Electrochemical Examination of Copper(II) Complexes with Octaazamacrocyclic Ligand and Heterocyclic Dithiocarbamate" in Electroanalysis, 24, no. 7 (2012):1605-1612,
https://doi.org/10.1002/elan.201200120 . .
