4-(9-Anthryl)-1-(3-bromophenyl)spiro[azetidine-3,9 '-xanthen]-2-one

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Celik I., AKKURT M., Jarrahpour A., Ebrahimi E., Buyukgungor O.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.65, 2009 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 65
• Publication Date: 2009
• Doi Number: 10.1107/s1600536809037830
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Erciyes University Affiliated: Yes

Abstract

In the title molecule, C35H22BrNO2, the four-membered ring of the beta-lactam unit is nearly planar [maximum deviation = 0.003 (3) angstrom] and makes dihedral angles of 87.07 (15), 59.80 (16) and 20.81 (19)degrees, respectively, with the xanthene system, the anthracene system and the bromo-substituted benzene ring. The molecular conformation is stabilized by weak intramolecular C-H center dot center dot center dot O and C-H center dot center dot center dot N hydrogen bonds. The crystal structure features weak C-H center dot center dot center dot pi interactions.