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

Acta Crystallographica Section E. 2011;67(12):o3286-o3287 DOI 10.1107/S1600536811047167

 

Journal Homepage

Journal Title: Acta Crystallographica Section E

ISSN: 1600-5368 (Print)

Publisher: International Union of Crystallography

Society/Institution: International Union of Crystallography

LCC Subject Category: Science: Chemistry

Country of publisher: United Kingdom

Language of fulltext: English

Full-text formats available: PDF, HTML

 

AUTHORS

Gunay Z. Mammadova
Zhanna V. Matsulevich
Galina N. Borisova
Alexander V. Borisov
Victor N. Khrustalev

EDITORIAL INFORMATION

Blind peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 3 weeks

 

Abstract | Full Text

In the title compound, C18H14NSe+·HSO4−, 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.