Received 12 June 2013
aDepartment of Chemistry, D. A. V. College, Sector-10, Chandigarh, India,bDepartment of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160 014, India,cA.E. Favorsky Irkutsk Institute of Chemistry, 1 Favorsky Street, Irkutsk, RUS-664033, Russian Federation, and dDepartment of Chemistry, Howard University, 525 College Street NW, Washington, DC 20059, USA
Correspondence e-mail: email@example.com
In the title compound, C11H9NO2Se, the pyridine and phenyl rings are almost perpendicular, with the dihedral angle between their mean planes being 79.16 (7)°. In the crystal, the molecules pack so as to form ruffled sheets in the (110) plane connected by weak C-HO interactions. In addition, there are weak - interactions between the mean planes of both the phenyl [centroid-centroid perpendicular distance of 3.591 (2) Å and slippage of 1.854 (2) Å] and pyridine rings [centroid-centroid perpendicular distance of 3.348 (2) Å and slippage of 1.854 (2) Å].
For the pharmacological activity of selenone derivatives, see: Abdel-Hafez & Hussein (2008); Zhao et al. (2012); Hassan et al. (2011); Bhabak et al. (2011). For the chemistry of selenium compounds bonded directly to pyridine, see: Bhasin et al. (2013). For the synthesis of pharmaceuticals, see: Nogueira & Rocha (2011). For the synthesis of perfumes, fine chemicals and polymers, see: Zeng et al. (2013).
Data collection: CrysAlis PRO (Agilent, 2012); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: JJ2170 ).
This work was supported by the Department of Science and Technology, DST, New Delhi (Research Grant SR/S1/IC-37/2009). RJB wishes to acknowledge the NSF-MRI program (grant CHE-0619278) for funds to purchase the diffractometer as well as the Howard University Nanoscience Facility for access to liquid nitrogen.
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