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2-(4-Bromo-phen-yl)-N-(pyrazin-2-yl)acetamide.

ABSTRACT: In the title compound, C12H10BrN3O, the dihedral angle between the mean planes of the 4-bromo-phenyl and pyrazin-2-yl rings is 54.6?(3)°. An intra-molecular C-H?O hydrogen bond generates an S(6) graph-set motif. In the crystal, weak N-H?N hydrogen bonds link the mol-ecules into chains along [100]. The chains are linked via C-H?N and C-H?O hydrogen bonds, forming two-dimensional networks lying parallel to the ab plane.

SUBMITTER: Nayak PS

PROVIDER: S-EPMC3685048 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature

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2-(4-Bromo-phen-yl)-N-(pyrazin-2-yl)acetamide.

Nayak Prakash S PS Narayana B B Jasinski Jerry P JP Yathirajan H S HS Sarojini B K BK

Acta crystallographica. Section E, Structure reports online 20130515 Pt 6

In the title compound, C12H10BrN3O, the dihedral angle between the mean planes of the 4-bromo-phenyl and pyrazin-2-yl rings is 54.6 (3)°. An intra-molecular C-H⋯O hydrogen bond generates an S(6) graph-set motif. In the crystal, weak N-H⋯N hydrogen bonds link the mol-ecules into chains along [100]. The chains are linked via C-H⋯N and C-H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to the ab plane. ...[more]

PMID: 23795067

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