Zeitschrift für Kristallographie - New Crystal Structures (Dec 2018)
Crystal structure of ethyl 2-amino-4-(3,4-difluorophenyl)-5-oxo-4H,5H-pyrano[3,2-c] chromene-3-carboxylate, C21H15F2NO5
Abstract
C18H20BrNO3S, triclinic, P1̄, a = 5.699(3) Å, b = 9.629(4) Å, c = 16.888(2) a, α = 86.51(3)°, β = 84.31(3)°, γ = 81.06(3)°, V = 909.9(7) Å3, Z = 2, Rgt(F) = 0.0643, wRref(F2) = 0.2270, T = 296(2) K.
Keywords