(7aR*,12bS*)-8,12b-Dihydro-7aH-indeno­[1′,2′:5,6][1,4]selenazino[2,3,4-ij]quinolin-13-ium hydrogen sulfate

In the title compound, C(18)H(14)NSe(+)·HSO(4) (−), the cyclo­pentene ring in the cation has an envelope conformation while the central six-membered 1,4-selenazine ring adopts a sofa conformation. The dihedral angle between the planes of the terminal benzene rings is 68.08 (11)°. In the crystal, the...

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Detalles Bibliográficos
Autores principales: Mammadova, Gunay Z., Matsulevich, Zhanna V., Borisova, Galina N., Borisov, Alexander V., Khrustalev, Victor N.
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/PMC3238942/
https://www.ncbi.nlm.nih.gov/pubmed/22199791
http://dx.doi.org/10.1107/S1600536811047167
Descripción
Sumario:In the title compound, C(18)H(14)NSe(+)·HSO(4) (−), the cyclo­pentene ring in the cation has an envelope conformation while the central six-membered 1,4-selenazine ring adopts a sofa conformation. The dihedral angle between the planes of the terminal benzene rings is 68.08 (11)°. In the crystal, the anions form chains along the c axis through O—H⋯O hydrogen bonds. Weak C—H⋯O and C—H⋯π hydrogen bonds, as well as attractive Se⋯Se [3.5608 (8) Å] inter­actions, further consolidate the crystal structure.

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