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(2E)-N-(3,5-Dibromo-4-methoxy-phen-yl)-2-(hydroxy-imino)acetamide.

ABSTRACT: The title compound, C(9)H(8)Br(2)N(2)O(3), is planar (r.m.s. deviation = 0.030?Å) with the exception of the terminal methyl group which lies out of the plane [1.219?(3)?Å]. The conformation about the C=N double bond [1.268?(3)?Å] is E. An intra-molecular N-H?N hydrogen bond occurs. Linear supra-molecular chains along the b axis mediated by O-H?O hydrogen-bonding inter-actions feature in the crystal structure. These chains are also stabilized by weak C-H?N contacts.

SUBMITTER: Garden SJ

PROVIDER: S-EPMC2979508 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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(2E)-N-(3,5-Dibromo-4-methoxy-phen-yl)-2-(hydroxy-imino)acetamide.

Garden Simon J SJ Pinto Angelo C AC da Cunha Fernanda R FR Fontes Silvia P SP Lima A S AS Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20100522 Pt 6

The title compound, C(9)H(8)Br(2)N(2)O(3), is planar (r.m.s. deviation = 0.030 Å) with the exception of the terminal methyl group which lies out of the plane [1.219 (3) Å]. The conformation about the C=N double bond [1.268 (3) Å] is E. An intra-molecular N-H⋯N hydrogen bond occurs. Linear supra-molecular chains along the b axis mediated by O-H⋯O hydrogen-bonding inter-actions feature in the crystal structure. These chains are also stabilized by weak C-H⋯N contacts. ...[more]

PMID: 21579511

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