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N,N′-Bis(pyrimidin-2-yl)terephthalamide dihydrate

The organic mol­ecule of the title compound, C(16)H(12)N(6)O(2)·2H(2)O, lies across a crystallographic inversion centre. The dihedral angle between the pyrimidine and benzene rings is 80.78 (6)°. The two pyrimidine rings are parallel by virtue of the centre of symmetry. The pyrimidine and benzene ri...

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Detalles Bibliográficos
Autores principales: Chantrapromma, Suchada, Fun, Hoong-Kun, Jana, Subrata, Hazra, Anita, Goswami, Shyamaprosad
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2007
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915323/
https://www.ncbi.nlm.nih.gov/pubmed/21200832
http://dx.doi.org/10.1107/S1600536807065683
Descripción
Sumario:The organic mol­ecule of the title compound, C(16)H(12)N(6)O(2)·2H(2)O, lies across a crystallographic inversion centre. The dihedral angle between the pyrimidine and benzene rings is 80.78 (6)°. The two pyrimidine rings are parallel by virtue of the centre of symmetry. The pyrimidine and benzene rings form dihedral angles of 41.41 (7) and 40.26 (7)°, respectively, with the amide plane. The mol­ecules are linked by N—H⋯N and C—H⋯N hydrogen bonds into a two-dimensional network parallel to the (1[Image: see text]1) plane. O—H⋯O and C—H⋯O hydrogen bonds involving the water mol­ecules link the adjacent layers into a three-dimensional network. In addition, a C—H⋯π inter­action involving the benzene ring is observed.