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4-Hy-droxy-anilinium 2-carb-oxy-acetate.

ABSTRACT: In the title compound, C(6)H(8)NO(+)·C(3)H(3)O(4) (-), the amino N atom is protonated, and one of the carboxyl groups is deprotonated to maintain the charge balance. In the crystal, classical N-H?O and O-H?O hydrogen bonds connect the ions into a two-dimensional network parallel to the ac plane. In addition, the structure is further stabilized by C-H?O and ?-? inter-actions [centroid-centroid distance = 4.115?(2)?Å].

SUBMITTER: Wang YC

PROVIDER: S-EPMC3379490 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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4-Hy-droxy-anilinium 2-carb-oxy-acetate.

Wang Ying-Chun YC

Acta crystallographica. Section E, Structure reports online 20120531 Pt 6

In the title compound, C(6)H(8)NO(+)·C(3)H(3)O(4) (-), the amino N atom is protonated, and one of the carboxyl groups is deprotonated to maintain the charge balance. In the crystal, classical N-H⋯O and O-H⋯O hydrogen bonds connect the ions into a two-dimensional network parallel to the ac plane. In addition, the structure is further stabilized by C-H⋯O and π-π inter-actions [centroid-centroid distance = 4.115 (2) Å]. ...[more]

PMID: 22719688

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