The fluorescence excitation and dispersed fluorescence spectra of the van der Waals molecules I2N2 and I2N2He

1981 ◽  
Vol 74 (2) ◽  
pp. 1506-1507 ◽  
Author(s):  
Kenneth E. Johnson ◽  
Donald H. Levy
Keyword(s):  
Fluorescence Spectra ◽  
Van Der Waals ◽  
Fluorescence Excitation ◽  
Van Der Waals Molecules ◽  
Dispersed Fluorescence

scholarly journals Electronic Spectra of 1-Phenylethylamine and its Derivatives in Supersonic Jets

1990 ◽  
Vol 10 (3) ◽  
pp. 169-175
Author(s):  
Seiji Yamamoto ◽  
Taeko Niwa ◽  
Mitsuo Ito
Keyword(s):  
Relaxation Process ◽  
Electronic Spectra ◽  
Fluorescence Spectra ◽  
Phenyl Group ◽  
Nonradiative Relaxation ◽  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Fluorescence Excitation Spectra ◽  
Dispersed Fluorescence ◽  
Asymmetric Carbon

The S1←S0 fluorescence excitation spectra and dispersed fluorescence spectra of jet-cooled (+)-, (-)- and (±)-1-phenylethylamine and their derivatives (amides) have been observed. The 0-0 band of the amine locates at 37,641 cm-1. The amides which were synthesized from (+)-amine or (-)-amine with (+)-tartaric acid are diastereomers. It was found that the two diastereomers give the identical spectra with the 0-0 band at 34,757 cm-1. No difference in the spectrum indicates that the excitation is localized in the phenyl group which is far from the asymmetric carbon causing diastereoism. It was also found that 1-phenylethylamine has a fast nonradiative relaxation process in the Sstate, but such a process is removed by the formation of the amide.

Vacuum-ultraviolet absorption, fluorescence excitation, and dispersed fluorescence spectra of bromine chloride

1989 ◽  
Vol 93 (21) ◽  
pp. 7338-7342 ◽  
Author(s):  
Andrew Hopkirk ◽  
David Shaw ◽  
Robert J. Donovan ◽  
Kenneth P. Lawley ◽  
Andrew J. Yencha
Keyword(s):  
Fluorescence Spectra ◽  
Vacuum Ultraviolet ◽  
Ultraviolet Absorption ◽  
Fluorescence Excitation ◽  
Bromine Chloride ◽  
Dispersed Fluorescence

Photoionisation study of Xe.CF4 and Kr.CF4 van-der-Waals molecules

2016 ◽  
Vol 144 (18) ◽  
pp. 184305 ◽  
Author(s):  
V. A. Alekseev ◽  
G. A. Garcia ◽  
R. Kevorkyants ◽  
L. Nahon
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Molecules

On the applicability of the fogo procedure to van der waals molecules

1983 ◽  
Vol 103 ◽  
pp. 245-257 ◽  
Author(s):  
Hanspeter Huber ◽  
Pavel Hobza ◽  
Rudolf Zahradník
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Molecules

scholarly journals Symmetry‐adapted perturbation theory of nonadditive three‐body interactions in van der Waals molecules. I. General theory

1995 ◽  
Vol 103 (18) ◽  
pp. 8058-8074 ◽  
Author(s):  
Robert Moszynski ◽  
Paul E. S. Wormer ◽  
Bogumil Jeziorski ◽  
Ad van der Avoird
Keyword(s):  
Perturbation Theory ◽  
General Theory ◽  
Van Der Waals ◽  
Van Der Waals Molecules ◽  
Three Body
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