化学
溶剂化
电泳剂
溶剂
接受者
氧化物
有机化学
计算化学
无机化学
氧化还原
物理化学
催化作用
量子力学
物理
作者
U. Mayer,V. Gutmann,W. Gerger
摘要
The electrophilic properties of 34 solvents have been characterized by the Acceptor Number (AN) which has been derived from31P-n.m.r. measurements of triethylphosphine oxide dissolved in the respective solvents. Relationships are found between the acceptor numbers and theZ-values,E
T-values andY-values, as well as the free energies of solvation of anions and the redox potentials of the hexacyanoferrate(III)—hexacyanoferrrate(II) system in different solvents. The new parameter provides—together with the donor number—a useful guide in choosing the most appropriate solvent for a given reaction.
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