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1,4-Dibromo-naphthalene-2,3-diol.

ABSTRACT: In the title compound (r.m.s. deviation for the non-H atoms = 0.020?Å), C(10)H(6)Br(2)O(2), an intra-molecular O-H?O hydrogen bond generates an S(6) ring. In the crystal, the same H atom also forms an inter-molecular O-H?O hydrogen bond, generating a C(2) chain propagating in [100]. The other O-H hydrogen forms a weak O-H?? inter-action, and short Br?Br contacts [3.5972?(9)?Å] also occur.

SUBMITTER: Gao Q

PROVIDER: S-EPMC3213464 | biostudies-literature | 2011 Aug

REPOSITORIES: biostudies-literature

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1,4-Dibromo-naphthalene-2,3-diol.

Gao Qinghe Q Zhu Yanping Y

Acta crystallographica. Section E, Structure reports online 20110713 Pt 8

In the title compound (r.m.s. deviation for the non-H atoms = 0.020 Å), C(10)H(6)Br(2)O(2), an intra-molecular O-H⋯O hydrogen bond generates an S(6) ring. In the crystal, the same H atom also forms an inter-molecular O-H⋯O hydrogen bond, generating a C(2) chain propagating in [100]. The other O-H hydrogen forms a weak O-H⋯π inter-action, and short Br⋯Br contacts [3.5972 (9) Å] also occur. ...[more]

PMID: 22091043

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