Research Article: 11H-Indeno­[1,2-b]quinoxalin-11-one

Date Published: June 01, 2010

Publisher: International Union of Crystallography

Author(s): Raza Murad Ghalib, Rokiah Hashim, Othman Sulaiman, Madhukar Hemamalini, Hoong-Kun Fun.

http://doi.org/10.1107/S1600536810019252

Abstract

In the title compound, C15H8N2O, the fused ring system is approximately planar, with a maximum deviation of 0.039 (1) Å. In the crystal, weak inter­molecular C—H⋯O inter­actions help to establish the packing.

Partial Text

For applications of and background to indeno­quinoxaline, see: Gazit et al. (1996 ▶); Sehlstedt et al. (1998 ▶). For a related structure, see: Leslie et al. (1993 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).

 

Source:

http://doi.org/10.1107/S1600536810019252

 

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