Absolute intensities of the bands in the infrared-absorption and Raman spectra of thiophene, and characteristics of its electron structure

1972 ◽  
Vol 12 (4) ◽  
pp. 573-579
Author(s):  
�. N. Bolotina ◽  
A. G. Finkel' ◽  
L. M. Sverdlov ◽  
L. V. Pronina
Keyword(s):  
Raman Spectra ◽  
Infrared Absorption ◽  
Electron Structure ◽  
Absolute Intensities

Effect of structural characteristics of water on the infrared absorption and raman spectra

1995 ◽  
Vol 36 (3) ◽  
pp. 426-431 ◽  
Author(s):  
A. P. Zhukovskii ◽  
L. V. Shurupova ◽  
M. A. Zhukovskii
Keyword(s):  
Raman Spectra ◽  
Infrared Absorption ◽  
Structural Characteristics

Infrared absorption and resonance Raman scattering of photochromic triphenylformazans

1983 ◽  
Vol 61 (5) ◽  
pp. 809-816 ◽  
Author(s):  
J. W. Lewis ◽  
C. Sandorfy
Keyword(s):  
Excited State ◽  
Raman Scattering ◽  
Proton Transfer ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Resonance Raman ◽  
Tautomeric Equilibrium ◽  
Resonance Raman Scattering ◽  
Excited State Proton Transfer ◽  
Resonance Raman Spectra

The infrared and resonance Raman spectra of the two long-lived forms of triphenylformazan and several of its derivatives have been examined. The spectra of unsymmetrically 15N-labelled derivatives suggest that two tautomers exist for each of the two forms. This observation is confirmed by the spectra of 1-(p-halophenyl)-3,5-diphenylformazans. The spectra of the non-chelate forms of these latter compounds demonstrate that the position of the tautomeric equilibrium is influenced by the electron-attracting ability of the para-halo-substituent. A comparison of the resonance Raman spectra of the two forms leads to the conclusion that excited state proton transfer is the initial photoevent in the photochromism of the triphenylformazans.

The Temperature Dependence of the Infrared Absorption and Raman Spectra Due to Boron in Diamond

2002 ◽  
Vol 193 (3) ◽  
pp. 529-534 ◽  
Author(s):  
C. Piccirillo ◽  
A. Mainwood ◽  
G. Davies ◽  
C.M. Penchina ◽  
A. Tajani ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Raman Spectra ◽  
Infrared Absorption

The infrared absorption and the raman spectra of β-LiIO3at low temperature

1984 ◽  
Vol 55 (1) ◽  
pp. 43-46 ◽  
Author(s):  
D. Houde ◽  
M. A. Lemieux ◽  
S. Jandl ◽  
J. Zauhar
Keyword(s):  
Low Temperature ◽  
Raman Spectra ◽  
Infrared Absorption
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