1383732-84-0Relevant academic research and scientific papers
Contorted tetrabenzocoronene derivatives for single crystal field effect transistors: Correlation between packing and mobility
Pola, Someshwar,Kuo, Chi-Hsien,Peng, Wei-Tao,Islam, Md. Minarul,Chao, Ito,Tao, Yu-Tai
scheme or table, p. 2566 - 2571 (2012/09/22)
A series of contorted tetrabenzo[a,d,j,m]coronenes (TBCs) substituted with four fluoro-, chloro-, or methyl groups at 2,7,12,17-positions were synthesized and characterized. Except for the one with methyl substituents, which exhibits a shifted π-π stacking, the rest all show cofacial π-π stacking with small parallel displacements. One-dimensional growth along the stacking direction was observed in the single crystals for all derivatives. A systematic comparison of the crystal packing and the calculated electronic coupling/mobility with the measured field-effect mobility for single-crystal field-effect transistors shows a good correlation.
