title: 5-Methyl-2,4-bis-(methyl-sulfan-yl)tricyclo-[6.2.1.0]undeca-4,9-diene-3,6-dione.
abstract: The structure analysis of the title compound, C(14)H(16)O(2)S(2), shows the SMe and H atoms of the bond linking the six-membered rings to be syn and also to be syn to the bridgehead -CH(2)- group. Each of the five-membered rings adopts an envelope conformation at the bridgehead -CH(2)- group. The dione-substituted ring adopts a folded conformation about the 1,4-C⋯C vector, with the ketone groups lying to one side. The cyclo-hexene ring adopts a boat conformation.
authors.forename: Andreas A
authors.initials: AA
authors.lastname: von Richthofen
authors.forename: José E P
authors.initials: JE
authors.lastname: Cardoso Filho
authors.forename: Liliana
authors.initials: L
authors.lastname: Marzorati
authors.forename: Julio
authors.initials: J
authors.lastname: Zukerman-Schpector
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink
authors.forename: Claudio
authors.initials: C
authors.lastname: Di Vitta