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3,4-Di-methyl-thieno[2,3-b]thio-phene-2,5-dicarbo-nitrile.

ABSTRACT: The asymmetric unit of the title compound, C10H6N2S2, contains two crystallographically independent but conformationally similar mol-ecules. The fused thio-phene ring cores are almost planar [maximum deviation = 0.027?(3)?Å] with the thio-phene rings forming dihedral angles of 0.5?(4)° in one mol-ecule and 1.91?(4)° in the other. The crystal packing is stabilized only by van der Waals inter-actions.

SUBMITTER: Mabkhot YN

PROVIDER: S-EPMC3793767 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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3,4-Di-methyl-thieno[2,3-b]thio-phene-2,5-dicarbo-nitrile.

Mabkhot Yahia Nasser YN Al-Showiman S S SS Barakat Assem A Choudhary M Iqbal MI Yousuf Sammer S

Acta crystallographica. Section E, Structure reports online 20130717 Pt 8

The asymmetric unit of the title compound, C10H6N2S2, contains two crystallographically independent but conformationally similar mol-ecules. The fused thio-phene ring cores are almost planar [maximum deviation = 0.027 (3) Å] with the thio-phene rings forming dihedral angles of 0.5 (4)° in one mol-ecule and 1.91 (4)° in the other. The crystal packing is stabilized only by van der Waals inter-actions. ...[more]

PMID: 24109354

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