title: 1-(2-Oxo-3,4-dihydro-2H-1,3-benzoxazin-4-yl)urea monohydrate.
abstract: The organic molecule in the title hydrate, C(9)H(9)N(3)O(3)·H(2)O, was obtained by the condenstation of salicylic aldehyde with urea in acetonitrile. The oxazine ring adopts a slightly distorted sofa conformation, with the N atom deviating from the plane passing through the other atoms of the ring by 0.267 (2) Å. The crystal structure displays inter-molecular N-H⋯O and O-H⋯O hydrogen bonding.
authors: Baku State University, Z. Khalilov Street 23, Baku, AZ-1148, Azerbaijan.
authors: Malahat M
authors: MM
authors: Kurbanova
authors: Aysel B
authors: AB
authors: Novruzova
authors: Atash V
authors: AV
authors: Gurbanov
authors: Sheyda R
authors: SR
authors: Ismaylova
authors: Abel M
authors: AM
authors: Maharramov
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677