The crystal structure of (E)-3′,6′-bis(diethylamino)-2-((5-(diethylamino)-2-hydroxybenzylidene)amino)spiro[isoindoline-1,9′-xanthen]-3-one, C₃₉H₄₅N₅O₃

Abstract

C33H31BrN4O3, monoclinic, P21/n (no. 14), a = 11.8558(12) Å, b = 12.1159(11) Å, c = 24.014(2) Å, β = 94.812(2)°, V = 3437.3(6) Å3, Z = 4, Rgt (F) = 0.0574, wRref (F 2) = 0.1725, T = 296(2) K.