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7-(2,2-Dimethylpropanamido)-2-methyl-1,8-naphthyridin-1-ium chloride monohydrate

By Shyamaprosad Goswami, Debabrata Sen, Nirmal Kumar Das, Reza Kia and Hoong-Kun Fun


The asymmetric unit of the title compound, C14H18N3O+·Cl−·H2O, comprises a substituted amido–naphthyridine cation, a chloride anion and a water molecule of crystallization. Intramolecular C—H...O hydrogen bonds generate six-membered rings, producing an S(6) ring motif. The amido group is twisted from the naphthyridine ring, making a dihedral angle of 17.65 (7)°. The crystal structure is stabilized by intermolecular N—H...O, N—H...Cl, O—H...Cl (× 2), and C—H...O (× 2) hydrogen bonds. These interactions linked neighbouring molecules into chains along the a and b axes of the crystal, thus forming molecular sheets parallel to the (001) plane

Topics: Chemistry, QD1-999, Science, Q, DOAJ:Chemistry (General), DOAJ:Chemistry
Publisher: International Union of Crystallography
Year: 2009
DOI identifier: 10.1107/S1600536808042955
OAI identifier: oai:doaj.org/article:0b4c4641c3f041e6b631e68e0f7b743f
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