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6-Bromo-2-[(E)-thio-phen-2-yl-methyl-idene]-2,3,4,9-tetra-hydro-1H-carbazol-1-one.

ABSTRACT: In the title compound, C(17)H(12)BrNOS, the cyclo-hexene ring deviates only slightly from planarity (r.m.s. deviation for non-H atoms = 0.047 Å). In the crystal, the mol-ecules are linked into centro-symmetric R(2) (2)(10) dimers via pairs of N-H⋯O hydrogen bonds. The thio-phene ring is disordered over two positions rotated by 180° and with a site-occupation factor of 0.843 (4) for the major occupied site.

SUBMITTER: Velmurugan R

PROVIDER: S-EPMC3238929 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Mol-ecules of the title compound, C(21)H(16)BrNO, are linked through pairs of N-H⋯O inter-molecular hydrogen bonds into centrosymmetric R(2) (2)(10) dimers. One of the C atoms of the cyclohex-2-enone ring is disordered with refined occupancies of 0.61 (2) and 0.39 (2).

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