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Molecular wires from contorted aromatic compounds

S. Xiao 1 M. Myers 1 Q. Miao 1 Sébastien Sanaur 2 K. Pang 1 Steigerwald M.L. 1 C. Nuckolls 1
1 Columbia University [New York]
2 PS2-ENSMSE - Département Packaging et Supports Souples
Abstract : (Figure Presented) In a twist: A design strategy for molecule-based electronic materials using aromatic compounds with a nonplanar core is presented. A new class of hexabenzocoronene is put forth that has its core severely distorted out of planarity into a corrugated structure. When substituted with four alkoxy side chains, this material self-assembles into infinitely long columns through stacking (see picture) and acts as an active layer in field-effect transistors. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
Keywords : Aromatic compounds Corrugated materials Field effect transistors Liquid crystals Nanostructured materials Self assembly Structural design Wire Hexabenzocoronene Molecular electronics Molecular wires Molecular dynamics
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https://hal-emse.ccsd.cnrs.fr/emse-00469845
Contributor : Sébastien Sanaur <>
Submitted on : Friday, April 2, 2010 - 4:46:55 PM
Last modification on : Friday, December 18, 2020 - 6:46:05 PM

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S. Xiao, M. Myers, Q. Miao, Sébastien Sanaur, K. Pang, et al.. Molecular wires from contorted aromatic compounds. Angewandte Chemie International Edition, Wiley-VCH Verlag, 2005, 44 (45), pp.7390-7394. ⟨10.1002/anie.200502142⟩. ⟨emse-00469845⟩

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