Low-temperature softening of some Raman modes in BEDT-TTF and d{sub 8}-BEDT-TTF.
Journal Article
·
· Spectrochim. Acta, Part A
We report the temperature-dependent frequencies of the strong features in the Raman spectra of neutral BEDT-TTF and d{sub 8}-BEDT-TTF. We note an unusual softening of the features due to the modes involving the C-H vibrations in the terminal ethylene groups, as well as one mode involving the central double-bonded carbon atoms. We relate these softenings to the increased bending of the neutral molecule at low temperatures.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC; FOR
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 942570
- Report Number(s):
- ANL/CHM/JA-32657
- Journal Information:
- Spectrochim. Acta, Part A, Journal Name: Spectrochim. Acta, Part A Journal Issue: 4 ; Feb. 1999 Vol. 55; ISSN 1386-1425; ISSN SAMCA5
- Country of Publication:
- United States
- Language:
- ENGLISH
Similar Records
Assignment of the Raman spectra of some deuterated-BEDT-TTF superconductors.
IR and raman spectra of {Beta}"-(BEDT-TTF){sub 2}RCH{sub 2}SO{sub 3} (R = SF{sub 5}, CF{sub 3}) : dimerization related to hydrogen bonding.
Raman characterization of the BEDT-TTF(ClO{sub 4}){sub 2} salt
Journal Article
·
Thu Aug 01 00:00:00 EDT 2002
· Spectrochim. Acta A
·
OSTI ID:949393
IR and raman spectra of {Beta}"-(BEDT-TTF){sub 2}RCH{sub 2}SO{sub 3} (R = SF{sub 5}, CF{sub 3}) : dimerization related to hydrogen bonding.
Journal Article
·
Wed Dec 31 23:00:00 EST 2008
· Phys. Chem. Chem. Phys.
·
OSTI ID:961722
Raman characterization of the BEDT-TTF(ClO{sub 4}){sub 2} salt
Technical Report
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:212466