9-(2-Nitrophenyl)-3,3',6,6'-tetramethylhexahydroacridin-1,8-dione

C₂₃H₂₆N₂O₄

Brito-Arias, M.Ramirez, G.Rivas, R. E.Molins, E.Maniukiewicz, W.

Acta Crystallographica Section C (1996) 52, 11 2811-2814

a=26.542(4)Å   b=10.089(1)Å   c=20.922(3)Å

α=90.00°   β=133.07(2)°   γ=90.00°