Infrared Spectra and Vibrational Assignments for cis and trans 1,2‐Difluoroethylenes: HFC=CFH, HFC=CFD, and DFC=CFD

Authors

• Norman C. Craig, Oberlin College
• Eric A. Entemann

Abstract

Infrared absorption spectra from 4000 to 250 cm‐1 are given for the cis and trans 1,2‐difluoroethylenes, including the isotopically substituted species, HFC=CFD and DFC=CFD. A complete assignment of the fundamentals for the cis series is obtained including observed bands for all but the A₂ modes. In the trans series eight fundamentals are given for HFC=CFD and seven each for HFC=CFH and DFC=CFD. Of these the B_g modes and the lowest‐frequency B_u modes are calculated.

Repository Citation

Craig, Norman C. and Eric A. Entemann. 2004. "Infrared Spectra and Vibrational Assignments for cis and trans 1,2‐Difluoroethylenes: HFC=CFH, HFC=CFD, and DFC=CFD." The Journal of Chemical Physics 36(1): 243-248.

Publisher

AIP Publishing

Publication Date

1-1-2004

Publication Title

Journal of Chemical Physics

Department

Chemistry and Biochemistry

Document Type

Article

DOI

https://dx.doi.org/10.1063/1.1732305

Keywords

Absorption spectra, Infrared spectra

Language

English

Format

text