Effect of the composition of an acetonitrile-dimethyl sulfoxide solvent on stability of the silver(I) complexes with 18-crown-6 ether
作者:A. N. Golikov、I. A. Kuz’mina、V. A. Sharnin
DOI:10.1134/s0036023607110174
日期:2007.11
The effect of the composition of an acetonitrile-dimethyl sulfoxide (AN-DMSO) mixed solvent on the stability of silver(I) complexes with 18-crown-6 ether (18C6) is studied by potentiometry. An insignificant increase in the stability of [Ag18C6](+) (0.34 log units) is observed on going from acetonitrile to dimethyl sulfoxide. The effect of solvation on the shift of complex formation equilibrium is considered.
Larina; Didi, Yussef; Bondarev, Russian Journal of Physical Chemistry, 2002, vol. 76, # 6, p. 946 - 953