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2-(4-Methoxy-phen-yl)-4,5-dihydro-1H-imidazole.

ABSTRACT: In the title mol-ecule, C(10)H(12)N(2)O, the dihedral angle between the benzene and imidazole rings is 14.86?(16)°. The approximately planar arrangement of the mol-ecule results in a distance of 2.54?Å between an ortho-H atom of the benzene ring and the double-bonded N atom of the imidazole ring. In the crystal structure, symmetry-related mol-ecules are linked by inter-molecular N-H?N hydrogen bonds into one-dimensional chains extending along the a axis.

SUBMITTER: Kia R

PROVIDER: S-EPMC2968807 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature

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2-(4-Methoxy-phen-yl)-4,5-dihydro-1H-imidazole.

Kia Reza R Fun Hoong-Kun HK Kargar Hadi H

Acta crystallographica. Section E, Structure reports online 20090319 Pt 4

In the title mol-ecule, C(10)H(12)N(2)O, the dihedral angle between the benzene and imidazole rings is 14.86 (16)°. The approximately planar arrangement of the mol-ecule results in a distance of 2.54 Å between an ortho-H atom of the benzene ring and the double-bonded N atom of the imidazole ring. In the crystal structure, symmetry-related mol-ecules are linked by inter-molecular N-H⋯N hydrogen bonds into one-dimensional chains extending along the a axis. ...[more]

PMID: 21582522

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Erratum: 2-(2-Thien-yl)-4,5-dihydro-1H-imidazole. Corrigendum.

Project description:Consideration of a previous unrecognized twinning of the original investigated crystal of the title compound [Kia et al. (2009 ?). Acta Cryst. E65, o301] led to improved reliability factors and to a slightly higher precision for all geometric parameters. The crystal under investigation was twinned by pseudo-merohedry with [100, 00, 00]?as the twin matrix and a refined twin domain fraction of 0.9610?(5):0.0390?(5). The results of the new crystal structure refinement are given here.[This corrects the article DOI: 10.1107/S1600536809001068.].

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