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Crystal structure of (E)-3-[(2,6-di-methyl-phen-yl)diazen-yl]-7-methyl-1H-indazole.

ABSTRACT: The title azo compound, C₁₆H₁₆N₄, was synthesized from 2,6-di-methyl-aniline. The diazenyl group adopts a trans (E) conformation, with an N=N bond length of 1.265?(4)?Å. The pyrazole ring is approximately planar. In the crystal, zigzag chains along the b-axis direction with a C(3) is graph-set motif are formed by N-H?N hydrogen bonds involving the pyrazole moiety.

SUBMITTER: Yagi S

PROVIDER: S-EPMC6176435 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature

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Crystal structure of (E)-3-[(2,6-di-methyl-phen-yl)diazen-yl]-7-methyl-1H-indazole.

Yagi Shiomi S Haraguchi Tomoyuki T Akitsu Takashiro T

Acta crystallographica. Section E, Crystallographic communications 20180914 Pt 10

The title azo compound, C16H16N4, was synthesized from 2,6-di-methyl-aniline. The diazenyl group adopts a trans (E) conformation, with an N=N bond length of 1.265 (4) Å. The pyrazole ring is approximately planar. In the crystal, zigzag chains along the b-axis direction with a C(3) is graph-set motif are formed by N-H⋯N hydrogen bonds involving the pyrazole moiety. ...[more]

PMID: 30319792

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