Acta Crystallographica, Section C: Crystal Structure Communications 1999-07-15

Hydrogen bonding in quinolinium-4-carboxylate trihydrate.

A J Dobson, R E Gerkin

文献索引：Acta Crystallogr. C 55 ( Pt 7) , 1192-5, (1999)

全文：HTML全文

摘要

The previously undescribed title substance, C10H7NO2.-3H2O, crystallized in the centrosymmetric space group P1 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) A. 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.