2,3,5',6,6',7-Hexamethoxy-3'H,10H-spiro[anthracene-9,1'-isobenzofuran]- 3',10-dione

C₂₇H₂₄O₉

Marlon R. Lutz JrMatthias ZellerDaniel P. Becker

Acta Crystallographica Section E (2007) 63, 11 o4390-o4391

a=13.1371(7)Å   b=13.3281(7)Å   c=16.6587(9)Å

α=90.00°   β=107.0430(10)°   γ=90.00°