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5-{[(E)-2-(4-Iodo-phen-yl)hydrazinyl-idene]meth-yl}thio-phene-2-carbaldehyde.

ABSTRACT: The title compound, C(12)H(9)IN(2)OS, has an overall U-shape, with a dihedral angle of 21.4 (3)° between the thio-phene and benzene rings. In the crystal, supra-molecular chains mediated by N-H⋯O hydrogen bonds are formed along the b-axis direction.

SUBMITTER: Wardell SM

PROVIDER: S-EPMC2979975 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:In the title compound, C(12)H(8)F(2)N(2)OS, the thienyl ring is disordered over two positions, with the S atom of the major component [occupancy = 75.03?(18)%] oriented away from an ortho-F atom of the benzene ring. The mol-ecule is nearly planar, the dihedral angle between the thio-phene and benzene rings being 6.19?(18) (in the major component) or 3.5?(6)° (in the minor component). The azomethine C=N double-bond in the mol-ecule is of an E configuration. In the crystal, mol-ecules are linked by pairs of N-H?O hydrogen bonds, generating inversion dimers.

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