NMR study of ion-molecule interaction. 4. /sup 1/H and /sup 35/Cl NMR of chloride ion-trihalomethane association
Journal Article
·
· J. Phys. Chem.; (United States)
Associations due to hydrogen bonding between chloride ion and trichloromethane or tribromomethane in carbon tetrachloride, acetonitrile, acetone, and N,N-dimethylformamide were investigated by using the /sup 1/H NMR chemical shift and the /sup 35/Cl NMR line width measurements. These measurements were used to obtain the proton shifts of the associated trihalomethanes, the line widths of the associated Cl/sup -/ ions, and the concentration equilibrium constants for associations between trihalomethanes and a Cl/sup -/ ion. The proton shifts of the associated trihalomethanes have a constant value regardless of the character of the solvent, whereas the line widths of the associated Cl/sup -/ ion show solvent dependence. The magnitude of the line width appears to be related to the dielectric constant of the solvent.
- Research Organization:
- Kitami Institute of Technology, Hokkaido (Japan)
- OSTI ID:
- 7005251
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 92:8; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETONE
ACETONITRILE
ALKANES
AMIDES
ANIONS
BROMINATED ALIPHATIC HYDROCARBONS
CARBON TETRACHLORIDE
CHARGED PARTICLES
CHEMICAL BONDS
CHEMICAL SHIFT
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINE 35
CHLORINE COMPOUNDS
CHLORINE ISOTOPES
DATA
ELECTROLYTES
EXPERIMENTAL DATA
FORMAMIDE
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROCARBONS
HYDROGEN 1
HYDROGEN ISOTOPES
INFORMATION
IONS
ISOTOPES
KETONES
LIGHT NUCLEI
LINE WIDTHS
MAGNETIC RESONANCE
METHANE
NITRILES
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORGANIC BROMINE COMPOUNDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PERMITTIVITY
RESONANCE
SOLUTES
SOLVENTS
SPECTRA
STABLE ISOTOPES
400201* -- Chemical & Physicochemical Properties
ACETONE
ACETONITRILE
ALKANES
AMIDES
ANIONS
BROMINATED ALIPHATIC HYDROCARBONS
CARBON TETRACHLORIDE
CHARGED PARTICLES
CHEMICAL BONDS
CHEMICAL SHIFT
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINE 35
CHLORINE COMPOUNDS
CHLORINE ISOTOPES
DATA
ELECTROLYTES
EXPERIMENTAL DATA
FORMAMIDE
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROCARBONS
HYDROGEN 1
HYDROGEN ISOTOPES
INFORMATION
IONS
ISOTOPES
KETONES
LIGHT NUCLEI
LINE WIDTHS
MAGNETIC RESONANCE
METHANE
NITRILES
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORGANIC BROMINE COMPOUNDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PERMITTIVITY
RESONANCE
SOLUTES
SOLVENTS
SPECTRA
STABLE ISOTOPES