The polarized infrared and Raman spectra of crystalline ammonium trifluoromethanesulphonate

E. L. VARETTI; L. E. FERNÁNDEZ; A. BEN ALTABEF

J. Spectrochim. Acta A

PERGAMON PRESS

Año: 1991 vol. 47 p. 1767 - 1774

Abstract-The infrared and Raman spectra of NH&F$Os were obtained and analysed and an assignment was proposed for the observed bands. The assignment of some anion bands was supported by means of the polarized spectra of monocrystals. The fundamental frequencies of the anion were used for a normal coordinate calculation. coordinate calculation. proposed for the observed bands. The assignment of some anion bands was supported by means of the polarized spectra of monocrystals. The fundamental frequencies of the anion were used for a normal coordinate calculation. coordinate calculation. infrared and Raman spectra of NH&F$Os were obtained and analysed and an assignment was proposed for the observed bands. The assignment of some anion bands was supported by means of the polarized spectra of monocrystals. The fundamental frequencies of the anion were used for a normal coordinate calculation. coordinate calculation. used for a normal coordinate calculation.