Acta Cryst. (2003). E59, o106-o107  [ doi:10.1107/S1600536802023504 ]

2a'-Chloro-3,8-dioxo-1',2',2a',8a'-tetrahydrodispiro[cyclopropane-1,1'-cyclobuta[b]napthalene-2',1''-cyclopropane]

L. Wang, A. Usman, H.-K. Fun, Y. Zhang and J.-H. Xu

Abstract: In the title compound, C₁₆H₁₃ClO₂, the tetrahydrobenzene ring adopts a boat conformation, and both cyclopropyl groups are orthogonal to the cyclobutane ring. The Cl atom shows positional disorder.

Online 10 January 2003

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