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Crystal structure of 3-meth-oxy-4-[2-(thia-zol-2-yl)diazen-1-yl]aniline monohydrate.

ABSTRACT: In the title hydrated azo dye, C₁₀H₁₀N₄OS·H₂O, the benzene and thia-zole, are nearly coplanar, with a dihedral angle between their mean planes of 4.69?(17)°. The aromatic rings on the -N=N- moiety exhibit a trans configuration. The crystal structure features many types of inter-molecular inter-actions involving all the functional groups - strong hydrogen bonds (N?H and O?H), weak hydrogen bonds (C-H?O and C-H?N), C-H?? and ?-? inter-actions - resulting in the formation of a three-dimensional framework.

SUBMITTER: Phiromphu N

PROVIDER: S-EPMC6399690 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

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Crystal structure of 3-meth-oxy-4-[2-(thia-zol-2-yl)diazen-1-yl]aniline monohydrate.

Phiromphu Nutchanikan N Chainok Kittipong K Songsasen Apisit A Duangthongyou Tanwawan T

Acta crystallographica. Section E, Crystallographic communications 20190212 Pt 3

In the title hydrated azo dye, C10H10N4OS·H2O, the benzene and thia-zole, are nearly coplanar, with a dihedral angle between their mean planes of 4.69 (17)°. The aromatic rings on the -N=N- moiety exhibit a trans configuration. The crystal structure features many types of inter-molecular inter-actions involving all the functional groups - strong hydrogen bonds (N⋯H and O⋯H), weak hydrogen bonds (C-H⋯O and C-H⋯N), C-H⋯π and π-π inter-actions - re ...[more]

PMID: 30867948

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