2-[1-(Hydroxyimino)ethyl]-2,5,5-trimethylperhydropyrimidine-butane-2,3-dione monooxime (1/1).
The title compound, C(9)H(19)N(3)O.C(4)H(7)NO(2), displays strong intramolecular O-H...N [O...N 2.6743 (13) A] and N-H...N [N...N 2.6791 (15) A] hydrogen bonds, and strong intermolecular O-H...N [O...N 2.7949 (15) A] and N-H...O [N...O 3.0924 (16) A] hydrogen bonds. This creates chains of perhydropyrimidine molecules, linked by hydrogen bonds. Each chain is linked to a partner chain, through hydrogen bonds to two butane-2,3-dione monooxime molecules, in a structure reminiscent of a ladder.
Elerman
Y
Y
Department of Engineering Physics, Faculty of Sciences, University of Ankara, Ankara, Turkey. elerman@science.ankara.edu.tr
Kara
H
H
Prout
K
K
Johnston
A
A