Computer Science
Scientific paper
Jun 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011mss..confewi02f&link_type=abstract
"International Symposium On Molecular Spectroscopy, 66th Meeting, Held 20-24 June, 2011 at Ohio State University. http://molspec
Computer Science
Mini-Symposium: Spectroscopic Perturbations
Scientific paper
Hydrogen bond pairs involving the chromophore indole have been extensively studied in the gas phase. Here, we report new rotationally resolved data on the indole-NH3 hydrogen bond pair in the absence and presence of an electric field. The electronic origin of this complex recorded at high resolution reveals two overlapping spectra, a consequence of NH3 internal rotation. The barrier to internal rotation is predicted by theory to be below 20 wn in the ground state, therefore requiring a revision of the standard rigid rotor Hamiltonian. Conducting the expeirment in the presence of an applied electric field further perturbs the already congested spectrum, but allows for the permanent dipole moments of the complex to be measured. Efforts to understand the unique perturbations that arise from both internal (molecular frame) and external (laboratory frame) sources will be discussed.
Fleisher Adam J.
Pratt David W.
Young Justin W.
No associations
LandOfFree
Internal and External Perturbations in Electronic Spectroscopy. The Stark Spectrum of INDOLE-NH3. does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Internal and External Perturbations in Electronic Spectroscopy. The Stark Spectrum of INDOLE-NH3., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal and External Perturbations in Electronic Spectroscopy. The Stark Spectrum of INDOLE-NH3. will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1001770