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

ABSTRACT: 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. Intra-cyclic angles span a range from 116.64?(9)-124.67?(9)°. Inter-molecular N-H?O hydrogen bonds connect the cations and anions to form a three-dimensional network.

SUBMITTER: Betz R

PROVIDER: S-EPMC3120410 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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

Betz Richard R Gerber Thomas T

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

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. Intra-cyclic angles span a range from 116.64 (9)-124.67 (9)°. Inter-molecular N-H⋯O hydrogen bonds connect the cations and anions to form a three-dimensional network. ...[more]

PMID: 21754723

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