Universidade Federal Fluminense, Departamento de Química Orgânica, Programa de Pós-Graduaçõ em Química, 24020-141 Niterói, RJ, Brazil
Alessandro K. Jordão
Unidade Universitária de Farmácia, Fundaçõ Centro Universitário Estadual da Zona Oeste, 23070-200, Rio de Janeiro, RJ, Brazil
Maria C. B. V. de Souza
Universidade Federal Fluminense, Departamento de Química Orgânica, Programa de Pós-Graduaçõ em Química, 24020-141 Niterói, RJ, Brazil
Vitor F. Ferreira
Universidade Federal Fluminense, Departamento de Química Orgânica, Programa de Pós-Graduaçõ em Química, 24020-141 Niterói, RJ, Brazil
Maria C. B. de Almeida
Universidade Federal Fluminense, Departamento de Química Orgânica, Programa de Pós-Graduaçõ em Química, 24020-141 Niterói, RJ, Brazil
James L. Wardell
FioCruz-Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far-Manguinhos, Rua Sizenando Nabuco, 100, Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
Edward R. T. Tiekink
Centre for Crystalline Materials, Faculty of Science and Technology, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
The title compound, C10H10N4O, is twisted about the Nring—Namine bond with the dihedral angle between the 1,2,3-triazolyl and N-bound phenyl rings being 79.14 (9)°. The C-bound aldehyde group is coplanar with the triazolyl ring, with the N—C—C—O torsion angle being 3.5 (3)°. While coplanar, the aldehyde O atom is orientated in the opposite direction to the triazolyl-bound methyl group. The most prominent feature of the molecular packing is the formation of zigzag chains (glide symmetry) along the b axis and mediated by amine-N—H...N(triazolyl) hydrogen bonds. The chains are connected into supramolecular layers by phenyl- and methyl-C—H...O(aldehyde) interactions, with phenyl groups projecting to either side. Layers stack along the c axis with no directional interactions between them.
