Author: Thomas R. Stengle
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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
Author: Thomas R. Stengle
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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).
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
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
Author: United States. Air Force. Office of Scientific Research. Directorate of Chemical Sciences
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 138
Book Description
Annual AFOSR Chemistry Program Review
Author: United States. Air Force. Directorate of Chemical Sciences
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 872
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 872
Book Description
AFOSR Chemical & Atmospheric Sciences Program Review
Author: United States. Air Force. Directorate of Chemical and Atmospheric Sciences
Publisher:
ISBN:
Category : Atmospheric chemistry
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Atmospheric chemistry
Languages : en
Pages : 136
Book Description
U.S. Government Research & Development Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1304
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1304
Book Description
U. S. Government Research and Development Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1340
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1340
Book Description
Current Chemical Papers
Author: Chemical Society (Great Britain)
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 938
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 938
Book Description
Directory of Graduate Research
Author: American Chemical Society. Committee on Professional Training
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 826
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.
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 826
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
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 936
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 936
Book Description
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 710
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 710
Book Description