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A 1:1 cocrystal of 8-hydroxy­quinoline and 5-methyl-1H-imidazole

✍ Scribed by Liu, Zhi-Xiong ;Meng, Xiang-Gao

Book ID
104486793
Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
341 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C~9~H~7~NO·C~4~H~6~N~2~, the imidazole ring is twisted away from the quinoline ring system with a dihedral angle of 60.8 (1)°. The crystal packing is stabilized by N—H...O, N—H...N, O—H...N hydrogen bonds and C—H...π interactions.

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In the title compound, C~11~H~5~F~6~NO·C~11~H~5~F~6~NO, both molecules (except F and H atoms) are essentially planar (the r.m.s. deviations for all non-H atoms are 0.008 and 0.034 Å for the alcohol and ketone, respectively). The two molecules are connected by an O—H...O hydrogen bond. The protonated

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