Received 31 October 2013
In the title hydrate, C17H13N3O·H2O, the dihedral angle between the quinoline and benzimidazole ring systems is 6.22 (7)°. The water molecule is linked to the main molecule by N-HO and O-HN hydrogen bonds. Further O-HN hydrogen bonds link the organic molecules into C(6) chains running parallel to the b axis.
For background to the properties and applications of benzimidazole and 8-hydroxyquinoline and their derivatives, see: Hanna & Moawad (2002); Patel & Patel (1999); Pierre et al. (2003); Liu et al. (2005); Wang et al. (2006); Wen et al. (2011). For hydrogen-bond motifs, see: Bernstein et al. (1995).
Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); 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: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BX2452 ).
This work was supported financially by the Science and Technology Project of Shandong Province, China (No. 2012 G0020221).
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