6-Bromo-2-(3-phenylallylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one

Title

6-Bromo-2-(3-phenylallylidene)-2,3,4,9-tetrahydro-1H-carbazol-1-one

Creator

Velmurugan R.; Sekar M.; Vijayasankar A.V.; Ramesh P.; Ponnuswamy M.N.

Description

molecules of the title compound, C21H16BrNO, are linked through pairs of N-H?O intermolecular hydrogen bonds into centrosymmetric R2 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).

Source

Acta Crystallographica Section E: Structure Reports Online, Vol-67, No. 12, pp. o3269-.

Date

2011-01-01

Subject

data-to-parameter ratio = 18.7; disorder in main residue; mean ?(C-C) = 0.005 R factor = 0.044; single-crystal X-ray study; T = 293 K; wR factor = 0.137

Coverage

Velmurugan R., Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641 020, India; Sekar M., Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641 020, India; Vijayasankar A.V., Department of Engineering Chemistry, Christ University, Bangalore 560 029, Karnataka, India; Ramesh P., Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India; Ponnuswamy M.N., Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India

Rights

All Open Access; Gold Open Access; Green Open Access

Relation

ISSN: 16005368

Format

Online

Language

English

Type

Article

Identifier

https://doi.org/10.1107/S1600536811046563

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