Urea–N,N-dimethyl­acetamide (1/1)

Urea forms a 1:1 solvate with N,N-dimethyl­acetamide (DMA) [systematic name: diamino­methanal–N,N-dimethyl­acetamide (1/1), C(4)H(9)NO·CH(4)N(2)O] with both mol­ecules positioned on a twofold axis, giving rise to rotational disorder of the DMA mol­ecule. The mol­ecules display a layered structure in...

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Detalles Bibliográficos
Autores principales: Fernandes, Philippe, Florence, Alastair J., Fabbiani, Francesca, David, William I. F., Shankland, Kenneth
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960435/
https://www.ncbi.nlm.nih.gov/pubmed/21201387
http://dx.doi.org/10.1107/S1600536807067232
Descripción
Sumario:Urea forms a 1:1 solvate with N,N-dimethyl­acetamide (DMA) [systematic name: diamino­methanal–N,N-dimethyl­acetamide (1/1), C(4)H(9)NO·CH(4)N(2)O] with both mol­ecules positioned on a twofold axis, giving rise to rotational disorder of the DMA mol­ecule. The mol­ecules display a layered structure in which urea mol­ecules form hydrogen-bonded ribbons bounded by mol­ecules of solvent.

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