Dielectric study of dimethyl sulfoxide–water mixtures using the time-domain technique

On the composition dependence of thermodynamic, dynamic and dielectric properties of water-dimethyl sulfoxide model mixtures. NPT molecular dynamics simulation results

“…12. Independent experimental measurements confirm this trend at room temperature and normal pressure [22,23]. The maximum deviation is observed at 0.2 < X D < 0.3.…”

“…In addition, a very detailed experimental investigation of the static dielectric constant of DMSO-water mixtures in the entire composition range and in a broad temperature interval, such that some solid phases were involved as well, has been performed recently in [13]. Earlier data for the dielectric constant dependence on the composition [22,23] will also be used in our discussion.…”

Spectrometric study of solute–solvent interactions for the solvolysis of chloropentaamine cobalt(III) complex in binary aqueous mixtures

“…This can be attributed to the fact that a water molecule bounded by a hydrogen bond [17][18][19] to a DMSO or AcN molecule is less nucleophilic than a water molecule hydrogen bonded to another water molecule, whereas for the urea molecule it is more nucleophilic. Besides, the addition of AcN or DMSO cosolvent appeared to stabilize the complex ion and then contributes to a decrease in the rate constant, whereas the addition of urea cosolvent decreases the value of G # for the cobalt complex and thus an increase in the rate constant.…”

Solvent effect on the alkaline hydrolysis of 2‐thiophenyl‐ 3,5‐dinitropyridine

“…• C were interpolated from the pervious studies [38][39][40]. A linear relation of log k with 1/D predicted [41] in an unstructured solvent medium was not obeyed for gradual changes from water to mixture of water with cosolvent due to the influence of changes in solvent structure.…”