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(3,4-Dimeth-oxy-phen-yl)[2-(thio-phen-2-ylcarbon-yl)phen-yl]methanone.

ABSTRACT: In the title compound, C(20)H(16)O(4)S, the thiophene ring makes dihedral angles of 72.9?(2) and 60.5?(2)°, respectively, with the dimethoxy benzene and phenyl rings. In the crystal, C-H?O hydrogen bonds link the mol-ecules into a C(9) chain along the b axis. The S and C atoms of the thio-phene ring are disordered over two sets of sites [site occupancies = 0.675?(3) and 0.325?(3)]. A short inter-molecular S?O contact [3.084?(2)?Å] is observed in the crystal structure, which also features C-H?? inter-actions.

SUBMITTER: Ganesh G

PROVIDER: S-EPMC3470204 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

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(3,4-Dimeth-oxy-phen-yl)[2-(thio-phen-2-ylcarbon-yl)phen-yl]methanone.

Ganesh G G Sivasakthikumaran R R Govindan E E Krishnan A K Mohana AK Subbiahpandi A A

Acta crystallographica. Section E, Structure reports online 20120905 Pt 10

In the title compound, C(20)H(16)O(4)S, the thiophene ring makes dihedral angles of 72.9 (2) and 60.5 (2)°, respectively, with the dimethoxy benzene and phenyl rings. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into a C(9) chain along the b axis. The S and C atoms of the thio-phene ring are disordered over two sets of sites [site occupancies = 0.675 (3) and 0.325 (3)]. A short inter-molecular S⋯O contact [3.084 (2) Å] is observed in the crystal structure, which also features C-H⋯π i ...[more]

PMID: 23125648

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