Raman spectra study hydrogen bonds network in ice Ih with cooling.
Spectrochim Acta A Mol Biomol Spectrosc
; 220: 117131, 2019 Sep 05.
Article
en En
| MEDLINE
| ID: mdl-31158605
ABSTRACT
The Raman spectra of ice Ih (H2O and HDO) in the temperatures range from 253 to 83â¯K are measured. The results show that Raman peaks shift to low- or high-wavenumber due to the influence of temperature on hydrogen bonds dynamics. Importantly, Raman shifts are linear relationship with temperatures and its slope fully reflects the change of hydrogen bonds length. Finally, Raman intensity of ice Ih dependent on temperatures are also discussed.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Spectrochim Acta A Mol Biomol Spectrosc
Asunto de la revista:
BIOLOGIA MOLECULAR
Año:
2019
Tipo del documento:
Article
País de afiliación:
China