3',6'-Bis(diethylamino)-2-[(2-hydroxybenzylidene)amino]spiro[isoindoline-1,9'-xanthen]-3-one

C₃₅H₃₆N₄O₃

Suramitr, SongwutTeanwarawat, JitpinanIthiapa, NuttapongWattanathana, WorawatSuramitr, Anwaraporn

Acta Crystallographica Section E (2020) 76, 7 1027-1032

a=9.3903(7)Å   b=26.8178(19)Å   c=11.5639(8)Å

α=90°   β=101.635(2)°   γ=90°