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  • A 1:1 cocrystal of 4-(dimethylamino)benzaldehyde and 6-phenyl-1,3,5-triazine-2,4-diamine.

A 1:1 cocrystal of 4-(dimethylamino)benzaldehyde and 6-phenyl-1,3,5-triazine-2,4-diamine.

Acta crystallographica. Section C, Crystal structure communications (2007-08-07)
Mohammad Hossein Habibi, Mahmoud Zendehdel, Kazem Barati, Ross W Harrington, William Clegg
ABSTRACT

The crystal structure of the title compound, C(9)H(11)NO.C(9)H(9)N(5), contains one molecule of each component in the asymmetric unit. Approximately planar clusters of four molecules are formed by N-H...N and N-H...O hydrogen bonds, and further N-H...N hydrogen bonds link adjacent clusters to form pleated ribbons. pi-pi interactions are found between triazine and aldehyde benzene rings in different clusters, generating stacks along the monoclinic b axis. The intramolecular geometry of the two components is similar to that found in other crystal structures containing these molecules. Both molecules are approximately planar, except for methyl H atoms, with a small twist about the C-C bond linking the phenyl and triazine rings.

MATERIALS
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Product Description

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