Tridiagonal Fermi resonance structure in the vibrational spectrum of the CH chromophore in CHF3. II. Visible spectra

1987 ◽  
Vol 86 (2) ◽  
pp. 634-646 ◽  
Author(s):  
J. Segall ◽  
R. N. Zare ◽  
H. R. Dübal ◽  
M. Lewerenz ◽  
M. Quack
Keyword(s):  
Vibrational Spectrum ◽  
Fermi Resonance ◽  
Resonance Structure ◽  
Visible Spectra

ChemInform Abstract: Fermi Resonance in the Overtone Spectra of the CH Chromophore in CHBr3. Part 2. Visible Spectra

ChemInform ◽  
2010 ◽  
Vol 22 (19) ◽  
pp. no-no
Author(s):  
J. DAVIDSSON ◽  
J. H. GUTOW ◽  
R. N. ZARE ◽  
H. A. HOLLENSTEIN ◽  
R. R. MARQUARDT ◽  
...  
Keyword(s):  
Fermi Resonance ◽  
Visible Spectra

Fermi resonance structure in the CH vibrational overtones of CD3CHO

1989 ◽  
Vol 90 (8) ◽  
pp. 3944-3951 ◽  
Author(s):  
A. Amrein ◽  
H. Hollenstein ◽  
M. Quack ◽  
R. Zenobi ◽  
J. Segall ◽  
...  
Keyword(s):  
Fermi Resonance ◽  
Resonance Structure ◽  
Vibrational Overtones

Theoretical study of Fermi resonance in the vibrational spectrum of HO2

1995 ◽  
Vol 103 (8) ◽  
pp. 2834-2838 ◽  
Author(s):  
V. J. Barclay ◽  
I. P. Hamilton
Keyword(s):  
Vibrational Spectrum ◽  
Theoretical Study ◽  
Fermi Resonance

Fermi resonance in the overtone spectra of the CH chromophore in tribromomethane. 2. Visible spectra

1991 ◽  
Vol 95 (3) ◽  
pp. 1201-1209 ◽  
Author(s):  
Jan Davidsson ◽  
Jonathan H. Gutow ◽  
Richard N. Zare ◽  
Hans A. Hollenstein ◽  
Roberto R. Marquardt ◽  
...  
Keyword(s):  
Fermi Resonance ◽  
Visible Spectra

Fermi-Resonance Minima in the Vibrational Spectrum of Water in Crystalline Hydrates

1975 ◽  
Vol 53 (24) ◽  
pp. 3837-3840 ◽  
Author(s):  
David A. Othen ◽  
Osvald Knop ◽  
Michael Falk
Keyword(s):  
Low Temperature ◽  
Vibrational Spectrum ◽  
Infrared Absorption ◽  
Narrow Band ◽  
Fermi Resonance ◽  
Condensed Phases ◽  
Spectral Features ◽  
Bending Vibration ◽  
Absorption Features ◽  
Crystalline Hydrates

The infrared absorption and Raman spectra of polycrystalline tetrachlorocuprate(II) dihydrates M2CuCl4.2H2O (M = K, Rb, Cs, NH4) contain minima in the OH stretching region which sharpen at low temperature. These minima are shown to be 'Evans holes', or negative absorption features, caused by Fermi resonance between the broad and intense H2O stretching fundamental V1 and a relatively narrow band due to the overtone of the H2O bending vibration 2V2. Our findings confirm that Fermi resonance can lead to unusual spectral features, which must be taken into account in the analysis of the stretching region of the spectra of H2O and D2O in condensed phases, as has been done by Scherer etal. for the spectrum of liquid water.

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