title: 3-Amino-phenyl-boronic acid monohydrate.
abstract: In the title compound, C(6)H(8)BNO(2)·H(2)O, the almost planar boronic acid mol-ecules (r.m.s. deviation = 0.044 Å) form inversion dimers, linked by pairs of O-H⋯O hydrogen bonds. The water mol-ecules link these dimers into [100] chains by way of O-H⋯O hydrogen bonds, and N-H⋯O links generate (100) sheets.
authors.affiliation: Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Col. Chamilpa, CP 62209, Cuernavaca, Mexico.
authors.forename: Araceli
authors.initials: A
authors.lastname: Vega
authors.forename: Maria
authors.initials: M
authors.lastname: Zarate
authors.forename: Hugo
authors.initials: H
authors.lastname: Tlahuext
authors.forename: Herbert
authors.initials: H
authors.lastname: Höpfl