Journal
MOLECULAR PHYSICS
Volume 105, Issue 1, Pages 117-123Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/00268970601146856
Keywords
-
Ask authors/readers for more resources
Infrared absorption spectra of N, N'-dimethyl formamide in the absence and presence of water, rhodamine 6G and water-rhodamine 6G mixture are reported. Assignment of observed bands has been made on the basis of density functional theory calculations and available assignments in the literature. Certain bands show changes in their positions and intensities when water is added to N, N'-dimethylformamide. This is due to hydrogen bonding interaction between these molecules. Similar changes are also observed for dimethylformamide and Rh6G mixture to a lesser extent. The presence of Rh6G in a dimethylformamide-water mixture reverses these spectral changes due to preferential solvation of Cl- by water molecules. Solvation reduces or nullifies the hydrogen bonding between dimethylformamide and water in the mixture.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available