Electronic and infrared properties of the α-sexithienyl single crystal
作者： R. Lazzoroni , A.J. Pal , S. Rossini , G. Ruani , R. Zamboni
DOI: 10.1016/0379-6779(91)91381-J
关键词:
摘要: Abstract The electronic and vibrational properties of ifα-sezithienyl are investigated by infrared visible-ultraviolet spectroscopy the single crystal in polarized light. aim this work is to contribute understanding basic molecular polythiophene which α-sexithienyl a prototype. An assignment some active modes given. molecule appears be planar. lowest singlet-singlet allowed transition parallel long axis second at 370 nm short plane axis.
sci-hub.se 参考文章(7)
A. Gavezzotti, G. Filippini, Crystal packing and lattice energies of polythienyls: calculations and predictions Synthetic Metals. ,vol. 40, pp. 257- 266 ,(1991) , 10.1016/0379-6779(91)91781-5
G. L. Bendazzoli, F. Bertinelli, P. Palmieri, A. Brillante, C. Taliani, A new assignment of the uv spectrum of thiophene. Ab initio configuration interaction energies and the single crystal uv spectrum Journal of Chemical Physics. ,vol. 69, pp. 5077- 5081 ,(1978) , 10.1063/1.436499
F. Garnier, G. Horowitz, D. Fichou, Conjugated polymers and oligomers as active material for electronic devices Synthetic Metals. ,vol. 28, pp. 705- 714 ,(1989) , 10.1016/0379-6779(89)90594-8
Y Furukawa, M Akimoto, I Harada, Vibrational key bands and electrical conductivity of polythiophene Synthetic Metals. ,vol. 18, pp. 151- 156 ,(1987) , 10.1016/0379-6779(87)90870-8
Shu Hotta, Mamoru Soga, Nobuo Sonoda, Infrared dichroic studies of polythiophenes The Journal of Physical Chemistry. ,vol. 93, pp. 4994- 4998 ,(1989) , 10.1021/J100349A063
Ming‐Tang Zhao, Bhanu P. Singh, Paras N. Prasad, A systematic study of polarizability and microscopic third‐order optical nonlinearity in thiophene oligomers Journal of Chemical Physics. ,vol. 89, pp. 5535- 5541 ,(1988) , 10.1063/1.455560
F. Van Bolhuis, Hans Wynberg, E.E. Havinga, E.W. Meijer, Emiel G.J. Staring, THE X-RAY STRUCTURE AND MNDO CALCULATIONS OF ALPHA-TERTHIENYL - A MODEL FOR POLYTHIOPHENES Synthetic Metals. ,vol. 30, pp. 381- 389 ,(1989) , 10.1016/0379-6779(89)90661-9