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Crystal structure of 4-[(3-methoxy-2-oxidobenzylidene)azaniumyl]benzoic acid methanol monosolvate.

ABSTRACT: In the crystal of the title compound, C15H13NO4·CH3OH, the Schiff base molecule exists in the zwitterionic form; an intramolecular N—H?O hydrogen bond stabilizes the molecular structure. The benzene rings are nearly co-planar, subtending a dihedral angle of 5.34?(2)°. In the crystal, classical O—H?O and weak C—H?O hydrogen bonds link the Schiff base molecules and methanol solvent molecules into a three-dimensional supramolecular architecture. The crystal studied was refined as an inversion twin.

SUBMITTER: Kamaal S

PROVIDER: S-EPMC6281083 | biostudies-other | 2018 Dec

REPOSITORIES: biostudies-other

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