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Issue 2, 2010
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Unique three-dimensional (3D) molecular array in dimethyl-DNTT crystals: a new approach to 3D organic semiconductors

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Abstract

Two isomeric dimethyl derivatives of dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (2,9- and 3,10-DMDNTT) were synthesized and characterized. Their crystal structures were classified as unique three-dimensional (3D) herringbone arrangements. Of them, 3,10-DMDNTT preserves the same packing structure in the thin-film phase, and the film acted as a superior semiconductor channel in field-effect transistors with mobility up to 0.8 cm2 V−1 S−1.

Graphical abstract: Unique three-dimensional (3D) molecular array in dimethyl-DNTT crystals: a new approach to 3D organic semiconductors

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The article was received on 30 Jan 2010, accepted on 26 Mar 2010 and first published on 26 May 2010


Article type: Edge Article
DOI: 10.1039/C0SC00156B
Citation: Chem. Sci., 2010,1, 179-183
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    Unique three-dimensional (3D) molecular array in dimethyl-DNTT crystals: a new approach to 3D organic semiconductors

    M. J. Kang, T. Yamamoto, S. Shinamura, E. Miyazaki and K. Takimiya, Chem. Sci., 2010, 1, 179
    DOI: 10.1039/C0SC00156B

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