Nomenclature and chemical structures of the compounds analyzed.
theoretical and solid state experimental Raman spectra of (a) (i.e., without octyl groups), (b) , and (c) DTAntDT. As for the experiments, a laser excitation wavelength was used.
vibrational eigenvectors associated with some Raman bands of the theoretical spectra of benzene, anthracene, and . Theoretical scaled values are given in .
optimized geometries for some of the investigated molecules calculated as isolated entities in the vacuum. Theoretical bond lengths are given in Å. . length.
Solid state vibrational spectra of : (a) IR spectrum and (b) Raman spectrum recorded with a of .
Solid state Raman spectra of (a) , (b) , (c) and (d) . .
Raman spectra of (a) liquid benzene, (b) solid , and (c) solid 1,4-benzoquinone. .
Solid state Raman spectra of (a) anthracene, (b) DTAntDT, (c) , and (d) . .
Solid state Raman spectra of (a) , (b) solid , and (c) liquid thiophene. .
Solid state Raman spectra of (a) , (b) TDTBenBarS, and (c) TDTBenBarO. .
Wave number peaks for the most important bands of the experimental and theoretical Raman spectral of . Assignment description is also provided.
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