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Crystal structure of (5-methyl-imidazo[1,2-a]pyridin-2-yl)methanol.

ABSTRACT: In the title compound, C9H10N2O, the imidazo[1,2-a]pyridine moiety is approximately planar (r.m.s. deviation = 0.024?Å). The methanol group is nearly perpendicular to its mean plane as indicated by the C-C-C-O and N-C-C-O torsion angles of 80.04?(16) and -96.30?(17)°, respectively. In the crystal, mol-ecules are linked by O-H?N hydrogen bonds, forming inversion dimers with an R (2) 2(10) ring motif. The dimers are liked via C-H?O hydrogen bonds, enclosing R (2) 2(10) ring motifs and forming ribbons along [201]. The ribbons are linked via a number of ?-? inter-actions [centroid-centroid distances vary from 3.4819?(8) to 3.7212?(8)?Å], forming a three-dimensional structure.

SUBMITTER: Elaatiaoui A

PROVIDER: S-EPMC4257347 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature

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Crystal structure of (5-methyl-imidazo[1,2-a]pyridin-2-yl)methanol.

Elaatiaoui Abdelmalik A Koudad Mohammed M Saddik Rafik R Benchat Noureddine N El Ammari Lahcen L

Acta crystallographica. Section E, Structure reports online 20141024 Pt 11

In the title compound, C9H10N2O, the imidazo[1,2-a]pyridine moiety is approximately planar (r.m.s. deviation = 0.024 Å). The methanol group is nearly perpendicular to its mean plane as indicated by the C-C-C-O and N-C-C-O torsion angles of 80.04 (16) and -96.30 (17)°, respectively. In the crystal, mol-ecules are linked by O-H⋯N hydrogen bonds, forming inversion dimers with an R (2) 2(10) ring motif. The dimers are liked via C-H⋯O hydrogen bonds, enclosing R (2) 2(10) ring motifs and forming ribb ...[more]

PMID: 25484822

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