Hydrogen bonding in quinolinium-4-carboxylate trihydrate

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Abstract

The previously undescribed title substance, C10H7NO2-3H2O, crystallized in the centrosymmetric space group P1̄ with one zwitterionic organic molecule and three water molecules in the asymmetric unit. One N-H⋯O and six O-H⋯O hydrogen bonds are present in this structure, with donor-acceptor distances ranging from 2.607 (2) to 2.931 (3) Å. The H atoms in these hydrogen bonds are ordered. The hydrogen bonds generate a two-dimensional network. Structural comparisons are made with quinolinium-4-carboxylate dihydrate.

Original languageEnglish
Pages (from-to)1192-1195
Number of pages4
JournalActa Crystallographica Section C: Crystal Structure Communications
Volume55
Issue number7
DOIs
StatePublished - Jul 15 1999

Scopus Subject Areas

  • General Biochemistry, Genetics and Molecular Biology

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