Infrared Absorption Spectra of Inorganic Solids. IV. Hexafluorosilicates. Raman Spectra of Aqueous SiF62-

1966 ◽  
Vol 5 (5) ◽  
pp. 929-931 ◽  
Author(s):  
R. B. Badachhape ◽  
G. Hunter ◽  
L. D. McCory ◽  
J. L. Margrave
Keyword(s):  
Absorption Spectra ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Inorganic Solids ◽  
Infrared Absorption Spectra

Schwingungsspektren von Derivaten des Pentaerythrits

1966 ◽  
Vol 21 (11) ◽  
pp. 1889-1898 ◽  
Author(s):  
G. Geiseler ◽  
L. Ratz
Keyword(s):  
Force Field ◽  
Absorption Spectra ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Matrix Method ◽  
Normal Coordinate ◽  
Normal Vibrations ◽  
Valence Force ◽  
Valence Force Field ◽  
Infrared Absorption Spectra

Infrared absorption spectra (4000—400 cm-1) and RAMAN spectra of the pentaerythritol halides have been examined. By comparison with spectra of similar compounds and by a normal coordinate analysis with the aid of the GF-Matrix-Method of WILSON and on the basis of a modified valence force field it was possible to assign a great deal of the normal vibrations. The influence of the halogen atoms on the frequency of characteristic vibrations has been discussed.

Etude expérimentale et théorique des spectres de vibration des dérivés di- et trisubstitués de l'isothiazole

1977 ◽  
Vol 55 (12) ◽  
pp. 2302-2309 ◽  
Author(s):  
Gilbert Mille ◽  
Michel Guiliano ◽  
Jacques Chouteau
Keyword(s):  
Solid State ◽  
Absorption Spectra ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Liquid Solution ◽  
Etude Expérimentale ◽  
Normal Vibrations ◽  
Modes Of Vibration ◽  
Infrared Absorption Spectra ◽  
Étude Expérimentale

The infrared absorption spectra in different physical states (liquid, solution, vapor) and the Raman spectra in the liquid or solid state of di- and trisubstituted isothiazole derivatives have been analyzed. For some compounds a study of the normal vibrations has also been done. An assignment of the fundamental modes of vibration of these molecules is given and discussed.

Sign in / Sign up

Export Citation Format

Share Document