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Free energies of transfer from water to non-aqueous solvents of univalent (2,2,2) cryptand and 18-crown-6 complexes

✍ Scribed by B.G. Cox; P. Firman; J. Garcia-Rosas; H. Schneider

Book ID: 104221146
Publisher: Elsevier Science
Year: 1982
Tongue: French
Weight: 242 KB
Volume: 23
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)87704-7

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✦ Synopsis

A complexation scheme involving a conformational equilibrium of the ligand is proposed to explain the difference in free energies of transfer between metal complex and ligand from water to non-aqueous solvents.

In a recent paper Abraham and Ling' have reported the thermodynamic parameters of transfer (AGtr, AHtr and AS,, ) from water to methanol for complexes of alkali -+lO.l Na+ -11.1

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