Received 22 May 2009
In the title compound, C18H14BrN3O2·H2O, the dihedral angle between the mean planes of the benzene ring and the quinoline ring system is 34.2 (3)°. In the crystal, the constituents are linked into chains by O-HO, N-HO and O-HN hydrogen bonds.
For a related structure, see: Tan (2009). For background to the coordination chemistry of 8-hydroxyquinoline and its derivatives, see: Chen & Shi (1998); Mona & Wageih (2002). For reference structural data, see: Allen et al. (1987).
Data collection: SMART (Siemens, 1996); cell refinement: SAINT (Siemens, 1996); data reduction: SAINT; 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: HB2981 ).
This project was supported by the Natural Science Foundation of Zhejiang Province for Distinguished Young Students (No. 2008R40G2190024) and the Scientific Research Fund of the Zhejiang Provincial Education Department (No. Y200803569).
Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1-19.
Chen, C. H. & Shi, J. M. (1998). Coord. Chem. Rev. 171, 161-174.
Mona, M. M. & Wageih, G. H. (2002). J. Coord. Chem. 55, 439-457.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Siemens (1996). SMART, SAINT and SADABS. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.
Tan, J. (2009). Acta Cryst. E65, o651.