Received 26 March 2012
aDepartment of Stomatology, Nanjing Jinling Hospital, Nanjing University School of Medicine, 305, East Zhongshan Road, 210002 Nanjing, Jiangsu Province, People's Republic of China, and bDepartment of Applied Chemistry, School of Material Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu Province 210016, People's Republic of China
Correspondence e-mail: firstname.lastname@example.org
In the title compound, C14H11N3O2, the dihedral angle between the phenyl ring and the benzotriazole ring system is 76.80 (19)° and the molecule has an L-shaped conformation. In the crystal, weak aromatic - stacking is observed, the closest centroid-centroid distance being 3.754 (2) Å.
Data collection: SMART (Bruker, 2007); cell refinement: SAINT (Bruker, 2007); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg, 1999); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB6707 ).
This work was supported by the Surface Project Foundation of Nanjing Military Region (10MA095), the Jinling Hospital Foundation of Nanjing Province of China (2009Q021) and the Surface Project Foundation of Nanjing Military Region (11MA099).
Brandenburg, K. (1999). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Bruker (2001). SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Bruker (2007). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Wan, J. & Lv, P.-C. (2010). J. Chem. Inf. Comput. Sci. 122, 597-606.
Xu, S. & Shen, Y. (2012). Acta Cryst. E68, o1066.
Zeng, W.-L. & Jian, F.-F. (2009). Acta Cryst. E65, o2165.