We report for the first time lattice phonon Raman spectra of the organic semiconductor alpha-sexithiophene (T6) measured with a Raman microprobe technique. We identify spectroscopically two polymorphs, as expected from available structural diffraction studies. Polarized spectra were recorded for symmetry assignment. A comparison of experimental data with Quasi Harmonic Lattice Dynamics calculations, performed starting from the experimental X-ray structures, is given.

A. Brillante, I. Bilotti, F. Biscarini, R.G. Della Valle, E. Venuti (2006). Polymorphs of alpha-sexithiophene probed by lattice phonon Raman microscopy. CHEMICAL PHYSICS, 328, 125-131 [10.1016/j.chemphys.2006.06.018].

Polymorphs of alpha-sexithiophene probed by lattice phonon Raman microscopy.

BRILLANTE, ALDO;BILOTTI, IVANO;BISCARINI, FABIO;DELLA VALLE, RAFFAELE GUIDO;VENUTI, ELISABETTA
2006

Abstract

We report for the first time lattice phonon Raman spectra of the organic semiconductor alpha-sexithiophene (T6) measured with a Raman microprobe technique. We identify spectroscopically two polymorphs, as expected from available structural diffraction studies. Polarized spectra were recorded for symmetry assignment. A comparison of experimental data with Quasi Harmonic Lattice Dynamics calculations, performed starting from the experimental X-ray structures, is given.
2006
A. Brillante, I. Bilotti, F. Biscarini, R.G. Della Valle, E. Venuti (2006). Polymorphs of alpha-sexithiophene probed by lattice phonon Raman microscopy. CHEMICAL PHYSICS, 328, 125-131 [10.1016/j.chemphys.2006.06.018].
A. Brillante; I. Bilotti; F. Biscarini; R.G. Della Valle; E. Venuti
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/37374
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