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4-Bromo-1H-pyrrole-2-carb-oxy-lic acid.

ABSTRACT: In the title compound, C(5)H(4)BrNO(2), the non-H atoms of the pyrrole ring and the Br atom are approximately coplanar, with an r.m.s. deviation from the best fit plane of 0.025?(6)?Å;. The dihedral angle between the plane of the carb-oxy group and this plane is 14.1?(2)°. In the crystal, O-H?O hydrogen bonds link the mol-ecules together, forming corrugated sheets parallel to the bc plane.

SUBMITTER: Zheng L

PROVIDER: S-EPMC3435710 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature

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4-Bromo-1H-pyrrole-2-carb-oxy-lic acid.

Zheng Le L Hu Fang F Zeng Xiang Chao XC Li Kai Ping KP

Acta crystallographica. Section E, Structure reports online 20120811 Pt 9

In the title compound, C(5)H(4)BrNO(2), the non-H atoms of the pyrrole ring and the Br atom are approximately coplanar, with an r.m.s. deviation from the best fit plane of 0.025 (6) Å;. The dihedral angle between the plane of the carb-oxy group and this plane is 14.1 (2)°. In the crystal, O-H⋯O hydrogen bonds link the mol-ecules together, forming corrugated sheets parallel to the bc plane. ...[more]

PMID: 22969581

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