The asymmetric unit of the title compound, C15H15N3O30.5H2O, comprises two
2-{[(4-iminiumyl-3-methyl-1,4-dihydropyridin-1-yl)methyl]carbamoyl}benzoate
zwitterions (A and B) and a water molecule. The dihedral angles between the
pyridine and phenyl rings in the zwitterions are 53.69 (10) and 73.56 (11) in A
and B, respectively. In the crystal, molecules are linked by N—H  O, O—
H  O, C—H  O and C—H  (ring) hydrogen bonds into a three-dimensional
network. The crystal structure also features – interactions involving
the centroids of the pyridine and phenyl rings [centroid–centroid distances =
3.5618 (12) A ° in A and 3.8182 (14) A ° in B].

Title

Acta Crystallographica Section E

Publisher

International Union of Crystallography

Publisher Country

Palestine

Publication Type

Prtinted only

Volume

73

Year

2017

Pages

927-931