Ammonium 4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ide

In the title salt, NH(4) (+)·C(4)H(3)N(2)O(2)S(−), the asymmetric unit comprises two half-occupied ammonium positions and a 4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ide anion. The anion shows C (2) as well as C (s) symmetry and is present in its diketonic tautomeric form. Intra­cyclic angles span a...

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Detalles Bibliográficos
Autores principales: Betz, Richard, Gerber, Thomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120410/
https://www.ncbi.nlm.nih.gov/pubmed/21754723
http://dx.doi.org/10.1107/S1600536811016722
Descripción
Sumario:In the title salt, NH(4) (+)·C(4)H(3)N(2)O(2)S(−), the asymmetric unit comprises two half-occupied ammonium positions and a 4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ide anion. The anion shows C (2) as well as C (s) symmetry and is present in its diketonic tautomeric form. Intra­cyclic angles span a range from 116.64 (9)–124.67 (9)°. Inter­molecular N—H⋯O hydrogen bonds connect the cations and anions to form a three-dimensional network.

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