ISSN:
1572-8927
Keywords:
Solvation
;
dipolar
;
acetonitrile
;
sulfolane
;
dimethylsulfoxide
;
infrared
;
nuclear magnetic resonance
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The solvation of a variety of ions by the dipolar aprotic solvents acetonitrile, sulfolane, and dimethylsulfoxide was studied through the influence of salts on the proton magnetic resonance chemical shifts of the solvents. In the case of acetonitrile the results were supplemented with infrared measurements, which showed that in general anions affect only the C−H and cations both the C−C and particularly the C≡N stretching frequencies of acetonitrile. The results are discussed in conjunction with transport and other data already in the literature. Current views on the structure of these solvents are summarized.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00648418
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