On the Solvation of Ions in Dipolar Aprotic Solvents. Chlorine-35 Nuclear Magnetic Resonance Studies of Chloride Ion in Mixed Solvents

On the Solvation of Ions in Dipolar Aprotic Solvents. Chlorine-35 Nuclear Magnetic Resonance Studies of Chloride Ion in Mixed Solvents PDF Author: Thomas R. Stengle
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Get Book Here

Book Description
The chemical shift of the Cl-35 NMR signal was used as a probe for the investigation of the solvation of the chloride ion in solvent mixtures of water-acetonitrile and water-dimethyl sulfoxide. First it was shown that the chemical shift is independent of the nature of the cation and the salt concentration; that is, the counter ion has no effect on the experimental parameter. The chemical shift then should reflect the composition of the solvation sphere. In acetonitrile-water mixtures, chloride ion shows a strong preference for water; presumably the result of hydrogen bonding between H2O and Cl( - ). In DMSO-water mixtures however, there appears to be nearly equal competition for Cl( - ) solvation sites. A possible explanation of this unexpected behavior is advanced. (Author).

On the Solvation of Ions in Dipolar Aprotic Solvents. Chlorine-35 Nuclear Magnetic Resonance Studies of Chloride Ion in Mixed Solvents

On the Solvation of Ions in Dipolar Aprotic Solvents. Chlorine-35 Nuclear Magnetic Resonance Studies of Chloride Ion in Mixed Solvents PDF Author: Thomas R. Stengle
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

Get Book Here

Book Description
The chemical shift of the Cl-35 NMR signal was used as a probe for the investigation of the solvation of the chloride ion in solvent mixtures of water-acetonitrile and water-dimethyl sulfoxide. First it was shown that the chemical shift is independent of the nature of the cation and the salt concentration; that is, the counter ion has no effect on the experimental parameter. The chemical shift then should reflect the composition of the solvation sphere. In acetonitrile-water mixtures, chloride ion shows a strong preference for water; presumably the result of hydrogen bonding between H2O and Cl( - ). In DMSO-water mixtures however, there appears to be nearly equal competition for Cl( - ) solvation sites. A possible explanation of this unexpected behavior is advanced. (Author).

18th Annual AFOSR Chemistry Program Review, FY 72

18th Annual AFOSR Chemistry Program Review, FY 72 PDF Author: United States. Air Force. Office of Scientific Research. Directorate of Chemical Sciences
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 138

Get Book Here

Book Description


Annual AFOSR Chemistry Program Review

Annual AFOSR Chemistry Program Review PDF Author: United States. Air Force. Directorate of Chemical Sciences
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 872

Get Book Here

Book Description


AFOSR Chemical & Atmospheric Sciences Program Review

AFOSR Chemical & Atmospheric Sciences Program Review PDF Author: United States. Air Force. Directorate of Chemical and Atmospheric Sciences
Publisher:
ISBN:
Category : Atmospheric chemistry
Languages : en
Pages : 136

Get Book Here

Book Description


U.S. Government Research & Development Reports

U.S. Government Research & Development Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1304

Get Book Here

Book Description


U. S. Government Research and Development Reports

U. S. Government Research and Development Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1340

Get Book Here

Book Description


Current Chemical Papers

Current Chemical Papers PDF Author: Chemical Society (Great Britain)
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 938

Get Book Here

Book Description


Directory of Graduate Research

Directory of Graduate Research PDF Author: American Chemical Society. Committee on Professional Training
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 826

Get Book Here

Book Description
Faculties, publications and doctoral theses in departments or divisions of chemistry, chemical engineering, biochemistry and pharmaceutical and/or medicinal chemistry at universities in the United States and Canada.

Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 936

Get Book Here

Book Description


Government Reports Annual Index

Government Reports Annual Index PDF Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 710

Get Book Here

Book Description