Raman investigation of the phase transition in solid cyclohexane | Zendy

Rohrer U. | Zendy; Falge H. J. | Zendy; Brandmüller J. | Zendy

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Raman investigation of the phase transition in solid cyclohexane

Author(s) -

Rohrer U.,

Falge H. J.,

Brandmüller J.

Publication year - 1978

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250070108

Subject(s) - raman spectroscopy , metastability , phase transition , cyclohexane , phase (matter) , raman scattering , infrared , chemistry , infrared spectroscopy , materials science , analytical chemistry (journal) , optics , physics , condensed matter physics , organic chemistry

The E g vibration at 1268 cm −1 of cyclohexane is investigated by Raman scattering near the phase transition at 186 K. Within an interval of 1.5 K below the phase transition this band is split into five components with changing intensities. The spectra confirm the existence of a metastable phase. From the site and factor group of the stable phase the assignment of the absorption band at 862 cm −1 in the infrared spectrum is established.

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