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Crystal structure and Hirshfeld surface analysis of N-(tert-but-yl)-2-(phenyl-ethyn-yl)imidazo[1,2-a]pyridin-3-amine.

ABSTRACT: The bicyclic imidazo[1,2-a]pyridine core of the title compound, C19H19N3, is relatively planar with an r.m.s. deviation of 0.040?Å. The phenyl ring is inclined to the mean plane of the imidazo[1,2-a]pyridine unit by 18.2?(1)°. In the crystal, mol-ecules are linked by N-H?H hydrogen bonds, forming chains along the c-axis direction. The chains are linked by C-H?? inter-actions, forming slabs parallel to the ac plane. The Hirshfeld surface analysis and fingerprint plots reveal that the crystal structure is dominated by H?H (54%) and C?H/H?C (35.6%) contacts. The crystal studied was refined as an inversion twin.

SUBMITTER: Tber Z

PROVIDER: S-EPMC6775750 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature

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Crystal structure and Hirshfeld surface analysis of N-(tert-but-yl)-2-(phenyl-ethyn-yl)imidazo[1,2-a]pyridin-3-amine.

Tber Zahira Z Kansiz Sevgi S El Hafi Mohamed M Loubidi Mohamed M Jouha Jabrane J Dege Necmi N Essassi El Mokhtar EM Mague Joel T JT

Acta crystallographica. Section E, Crystallographic communications 20190927 Pt 10

The bicyclic imidazo[1,2-a]pyridine core of the title compound, C19H19N3, is relatively planar with an r.m.s. deviation of 0.040 Å. The phenyl ring is inclined to the mean plane of the imidazo[1,2-a]pyridine unit by 18.2 (1)°. In the crystal, mol-ecules are linked by N-H⋯H hydrogen bonds, forming chains along the c-axis direction. The chains are linked by C-H⋯π inter-actions, forming slabs parallel to the ac plane. The Hirshfeld surfac ...[more]

PMID: 31636995

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