Comparative Structures of Thiophene Oligomers
β Scribed by Lovinger, Andrew J.; Davis, D. D.; Dodabalapur, A.; Katz, H. E.
- Book ID
- 118053634
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 254 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0897-4756
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π SIMILAR VOLUMES
## Abstract The molecular geometries and the torsional potentials about the interβring CβC bond in Ξ±βoligothiophenes (Ξ±βnTh, n=2β4) have been calculated by means of conventional __ab initio__ and density functional theory (DFT) calculations employing the hybrid B3LYP and BH&HLYP functionals. The po
Surface enhanced Raman scattering (SERS) is observed from a-sexithiophene (6T) adsorbed on Ag sols and compared with other oligothiophenes. Concentration dependence and Raman excitation frequency dependence of the enhancement factor have been studied and explained in terms of "classical" and "chemic
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