5,7-Dimethyl-2,3-dihydro-1H-1,4-diazepin-4-ium picrate

In the cation of the title compound, C(7)H(13)N(2) (+)·C(6)H(2)N(3)O(7) (−), the seven-membered 1,4-diazepine ring forms a twist chair conformation. The two o-nitro groups in the anion are twisted by 35.0 (7) and 36.0 (9)° from the benzene ring. In the crystal, N—H⋯O hydrogen bonds between the catio...

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Detalles Bibliográficos
Autores principales: Jasinski, Jerry P., Butcher, Ray J., Yathirajan, H. S., Narayana, B., Prakash Kamath, K.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979234/
https://www.ncbi.nlm.nih.gov/pubmed/21579226
http://dx.doi.org/10.1107/S160053681001487X
Descripción
Sumario:In the cation of the title compound, C(7)H(13)N(2) (+)·C(6)H(2)N(3)O(7) (−), the seven-membered 1,4-diazepine ring forms a twist chair conformation. The two o-nitro groups in the anion are twisted by 35.0 (7) and 36.0 (9)° from the benzene ring. In the crystal, N—H⋯O hydrogen bonds between the cation and anion along with weak C—H⋯O hydrogen bonds produce chains along the b axis. C—H⋯O hydrogen bonds connecting the chains are also present.

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