TY - JOUR
T1 - Linear solvation energy relationships. Correlation and prediction of the distribution of organic solutes between water and immiscible organic solvents
AU - Marcus, Yizhak
PY - 1991
Y1 - 1991
N2 - Distribution data of monofunctional aliphatic and mono- and bifunctional aromatic solutes (species 2), having up to 10 carbon atoms, between water and 25 water-immiscible essentially dry solvents (species 1) have been correlated with properties of the solvents and solutes. The expression log Kwo = AvV2ΔδHI2 + Aααm2Δβ1 + Aββm2Δα1 yields essentially the same coefficients Av, Aα, and Aβ for all the solvents, including aliphatic and aromatic hydrocarbons, halogenated hydrocarbons, ethers, and esters. These expressions are rationalized in terms of the solute-solvent interactions that take place in the two liquid phases. The Aα and Aβ coefficients for the hydrogen-bonding terms are used to estimate the basicity and acidity of anions and cations on the same scale that is generally applicable to nonelectrolytic organic substances.
AB - Distribution data of monofunctional aliphatic and mono- and bifunctional aromatic solutes (species 2), having up to 10 carbon atoms, between water and 25 water-immiscible essentially dry solvents (species 1) have been correlated with properties of the solvents and solutes. The expression log Kwo = AvV2ΔδHI2 + Aααm2Δβ1 + Aββm2Δα1 yields essentially the same coefficients Av, Aα, and Aβ for all the solvents, including aliphatic and aromatic hydrocarbons, halogenated hydrocarbons, ethers, and esters. These expressions are rationalized in terms of the solute-solvent interactions that take place in the two liquid phases. The Aα and Aβ coefficients for the hydrogen-bonding terms are used to estimate the basicity and acidity of anions and cations on the same scale that is generally applicable to nonelectrolytic organic substances.
UR - http://www.scopus.com/inward/record.url?scp=0001474892&partnerID=8YFLogxK
U2 - 10.1021/j100175a086
DO - 10.1021/j100175a086
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AN - SCOPUS:0001474892
SN - 0022-3654
VL - 95
SP - 8886
EP - 8891
JO - Journal of Physical Chemistry
JF - Journal of Physical Chemistry
IS - 22
ER -