Journal article
UV Raman determination of the pi-pi excited state geometry of N-methylacetamide: vibrational enhancement pattern
Journal of the American Chemical Society, Vol.117(10), p2884
15 Mar 1995
Abstract
Analysis of the UV Raman spectra of N-methylacetamide (NMA) isotopomers reveals the differences between the geometries of ground state and pi-pi* excited state of NMA in water. Variations in the excited state geometry relative to the ground state and ground state normal mode composition changes account for the changes in the resonance Raman enhancement for NMA in non-hydrogen bonding solvents. Elongation of the CO bond in the pi-pi* excited state is high in the non-hydrogen bonded solvents.
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Details
- Title
- UV Raman determination of the pi-pi excited state geometry of N-methylacetamide: vibrational enhancement pattern
- Creators
- X.G ChenSanford A AsherReinhard Schweitzer-StennerNoemi G MirkinSamuel Krimm
- Publication Details
- Journal of the American Chemical Society, Vol.117(10), p2884
- Publisher
- American Chemical Society
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- [Retired Faculty]
- Identifiers
- 991019196692004721