Crystal structure of the 1:2 adduct of bis­(piperidinium) sulfate and 1,3-di­methyl­thio­urea

In the title compound, 2C(5)H(12)N(+)·SO(4) (2−)·2C(3)H(8)N(2)S, the C=S groups of the two independent 1,3-di­methyl­urea mol­ecules and the sulfur atom of the anion lie on twofold axes. The packing is centred on bis­(piperidinium) sulfate ribbons parallel to the c axis; the cations are hydrogen bon...

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Detalles Bibliográficos
Autores principales: Döring, Cindy, Lueck, Julian F. D., Jones, Peter G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5418776/
https://www.ncbi.nlm.nih.gov/pubmed/28529768
http://dx.doi.org/10.1107/S2056989017004820
Descripción
Sumario:In the title compound, 2C(5)H(12)N(+)·SO(4) (2−)·2C(3)H(8)N(2)S, the C=S groups of the two independent 1,3-di­methyl­urea mol­ecules and the sulfur atom of the anion lie on twofold axes. The packing is centred on bis­(piperidinium) sulfate ribbons parallel to the c axis; the cations are hydrogen bonded to the sulfate by N—H⋯O and C—H⋯O inter­actions. The 1,3-di­methyl­urea mol­ecules are also hydrogen bonded to sulfate O atoms, and project outwards from the ribbon parallel to the b axis.

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