ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, cilt.53, ss.1301-1302, 1997 (SCI-Expanded)
The title compound, 1,4-methano-1,4,4a,9a-tetrahydroanthracene-9, 10-dione, C15H12O2, is a Diels-Alder adduct resulting from a [4+2] cycloaddition of 1,3-cyclopentadiene with p-naphthoquinone.