Crystal structure of 1-ethyl­pyrazolo[3,4-d]pyrimidine-4(5H)-thione

In the title compound, C(7)H(8)N(4)S, the methyl C atom is displaced by 1.232 (7) Å from the mean plane of the pyrazolo­[3,4-d]pyrimidine ring system (r.m.s. deviation = 0.007 Å). The N—N—C—C(m) (m = meth­yl) torsion angle is −60.3 (6)°. In the crystal, mol­ecules are linked by N—H⋯S hydrogen bonds,...

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Detalles Bibliográficos
Autores principales: El Fal, Mohammed, Ramli, Youssef, Essassi, El Mokhtar, Saadi, Mohamed, El Ammari, Lahcen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186190/
https://www.ncbi.nlm.nih.gov/pubmed/25309193
http://dx.doi.org/10.1107/S160053681401825X
Descripción
Sumario:In the title compound, C(7)H(8)N(4)S, the methyl C atom is displaced by 1.232 (7) Å from the mean plane of the pyrazolo­[3,4-d]pyrimidine ring system (r.m.s. deviation = 0.007 Å). The N—N—C—C(m) (m = meth­yl) torsion angle is −60.3 (6)°. In the crystal, mol­ecules are linked by N—H⋯S hydrogen bonds, generating [010] chains, which are reinforced by C—H⋯N inter­actions. The chains are cross-linked by weak C—H⋯S hydrogen bonds, generating (001) sheets.

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