Hydrogen-bonded dihydrotetraazapentacenes |
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Authors: | He Zikai Liu Danqing Mao Renxin Tang Qin Miao Qian |
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Institution: | Department of Chemistry, the Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China. |
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Abstract: | Three new members of N-heteropentacenes explored herein have adjacent pyrazine and dihydropyrazine rings at one end of the pentacene backbone. Interesting findings from this study include self-complementary N-H···N H-bonds in the solid state, solvent-dependent UV-vis absorption caused by H-bonding, and new p-type organic semiconductors with field effect mobility up to 0.7 cm(2) V(-1) s(-1). |
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