Molecular Vibrations | ScienceGate

Numerical calculations and experiments have identified large-scale molecular vibrations leading to unique terahertz spectral absorptions observed in dl-alanine.

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Rotationless molecular vibrations. II. Molecules containing three identical atoms

The Journal of Chemical Physics ◽

10.1063/1.457634 ◽

1989 ◽

Vol 91 (8) ◽

pp. 4813-4820 ◽

Cited By ~ 1

Author(s):

E. J. Shipsey

Keyword(s):

Molecular Vibrations

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Theory of the Infrared Generation by Coherently Driven Molecular Vibrations

Journal of Applied Physics ◽

10.1063/1.1708069 ◽

1966 ◽

Vol 37 (12) ◽

pp. 4503-4507 ◽

Cited By ~ 18

Author(s):

Francesco De Martini

Keyword(s):

Molecular Vibrations

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Molecular Vibrations and Force Fields of Alkyl Sulfides. X. Skeletal Bending Vibrations of Several Simple Aliphatic Sulfides

Bulletin of the Chemical Society of Japan ◽

10.1246/bcsj.48.742 ◽

1975 ◽

Vol 48 (2) ◽

pp. 742-742 ◽

Cited By ~ 1

Author(s):

Masaru Ohsaku

Keyword(s):

Force Fields ◽

Molecular Vibrations ◽

Bending Vibrations

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Cascade mechanism of the excitation of molecular vibrations by resonant laser radiation

Soviet Journal of Quantum Electronics ◽

10.1070/qe1974v004n05abeh008136 ◽

1974 ◽

Vol 4 (5) ◽

pp. 610-612 ◽

Cited By ~ 2

Author(s):

A N Oraevskii ◽

A A Stepanov ◽

V A Shcheglov

Keyword(s):

Laser Radiation ◽

Molecular Vibrations ◽

Resonant Laser

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Molecular Vibrations in the Exciton Theory for Molecular Aggregates. II. Dimeric Systems

Australian Journal of Chemistry ◽

10.1071/ch9610344 ◽

1961 ◽

Vol 14 (3) ◽

pp. 344 ◽

Cited By ~ 2

Author(s):

EG McRae

Keyword(s):

Absorption Spectrum ◽

Perturbation Theory ◽

Fluorescence Spectra ◽

Numerical Calculations ◽

Molecular Vibrations ◽

Molecular Aggregates ◽

Absorption And Fluorescence Spectra ◽

Band Structures ◽

Electronic Band ◽

Electronic Band Structures

The theory of Part I of this series (McRae 1961) is developed in detail for dimeric systems. The simplest possible theory of the exciton states for a system of two non-rigid molecules is obtained through the use of perturbation theory. The theory makes possible the prediction of electronic band structures in absorption and fluorescence spectra as functions of the theoretical Davydov splitting for two rigid molecules. Numerical calculations are made for a dimer of a typical dye, and the results are compared with the observed absorption spectrum of the 1,1'-diethyl-2,2'-pyridocyanine iodide dimer.

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