Transport Behavior of Copper(I) Nitrate Complexes in Pure Dimethylsulfoxide, Pyridine, Nitromethane and their Binaries Probed by Conductometer Parameters at 298 K

Autor:	Manpreet Kaur, Veneeta, Bal Krishan Vermani, Dip Singh Gill, Vivek Pathania
Rok vydání:	2021
Předmět:	Nitromethane Chemistry Biophysics Solvation Analytical chemistry chemistry.chemical_element Conductance Electrolyte Biochemistry Copper Ion Solvent chemistry.chemical_compound Pyridine Physical and Theoretical Chemistry Molecular Biology
Zdroj:	Journal of Solution Chemistry. 50:867-885
ISSN:	1572-8927 0095-9782
DOI:	10.1007/s10953-021-01086-3
Popis:	The transport behavior of copper(I) nitrate electrolytes has been evaluated in the concentration range (4.0–100) × 10–4 mol·dm−3 in dimethylsulfoxide (DMSO), pyridine (Py) and nitromethane (NM) and their binary solvent mixtures containing 0, 0.20, 0.40, 0.60, 0.80, and 1.00 mol fraction of Py and NM at 298 K by conductance measurements. Parameters like limiting molar conductance (Ʌ0), association distance (R), Stokes radii (ri), and Walden product have been calculated using the molar conductance data. It is evident from the Stokes radii values that the ion solvation increases in the order Py > DMSO > NM indicating stronger solvation in the case of Py than for DMSO and than for NM. The above trend was further supported by Walden product values indicating more extensive solvation in Py.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c74007327c2a2e21a45c72f4cc0e6e22 https://doi.org/10.1007/s10953-021-01086-3 Zobrazit plný text záznamu Full text from SpringerLink