Electron molecular vibration coupling in vibrational spectra of BEDT-TTF based radical cation salts
โ Scribed by M.E Kozlov; K.I Pokhodnia; A.A Yurchenko
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 683 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1386-1425
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๐ SIMILAR VOLUMES
Polarised infrared reflectivity spectra of some ET-based conducting salts of alpha-type structure are measured and compared: (ET) 2 I 3 (I), (ET) 2 TlHg(XCN) 4 (X ยค S,Se) (II) and (ET) 8 [Hg 4 Br 12 (CH 3 C 6 H 4 Cl) 2 ] (III). For both I and II the electronic reflectivity is greater for the polaris
The dimer approach was proposed for the normal coordinate analysis of BEDT-TTF+ molecular vibrations. It was shown that, within the framework of the approximation used, the appearance of additional bands in the IR as well as in Raman spectra may be explained as due to the reduction of symmetry of th