title: 1-Hydroxymethyl-3,12-dioxa-14-aza-tetracyclo[9.2.1.0.0]tetradecane.
abstract: In the title fused-ring compound, C(12)H(13)NO(3), the two five-membered C(3)NO rings both approximate to envelope conformations with C atoms in the flap positions. The OH group of the pendant CH(2)OH unit is disordered over two positions in a 0.528 (5):0.472 (5) ratio. One of the OH groups participates in an O-H⋯N hydrogen bond, generating centrosymmetric dimers in the crystal structure.
authors.affiliation: Department of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, People's Republic of China.
authors.forename: Xi-Shi
authors.initials: XS
authors.lastname: Tai
authors.forename: Yi-Min
authors.initials: YM
authors.lastname: Feng
authors.forename: Fan-Yuan
authors.initials: FY
authors.lastname: Kong