Low-temperature redetermination of 3,4,5,6-tetra­hydro­pyrimidin-2(1H)-one

The low-temperature structure of the title compound, C(4)H(8)N(2)O, is ordered, whereas the central methyl­ene groups is disordered in the reported room-temperature structure. The molecule lies across a mirror plane; adjacent mol­ecules are linked by an N—H⋯O hydrogen bond into a chain.

Detalles Bibliográficos
Autores principales: Rizal, Mohd. Razali, Azizul, Isha, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961143/
https://www.ncbi.nlm.nih.gov/pubmed/21202396
http://dx.doi.org/10.1107/S160053680801115X
Descripción
Sumario:The low-temperature structure of the title compound, C(4)H(8)N(2)O, is ordered, whereas the central methyl­ene groups is disordered in the reported room-temperature structure. The molecule lies across a mirror plane; adjacent mol­ecules are linked by an N—H⋯O hydrogen bond into a chain.

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