X-ray powder diffraction data for 17-hydroxy-16-methyl-9,11-epoxypregna-1,4,6-triene-3,20-dione, C22H26O4

Abstract

X-ray powder diffraction data, unit-cell parameters, and space group for 17- hydroxy-16-methyl-9,11-epoxypregna-1,4,6-triene-3,20-dione, C22H26O4, are reported [ a = 18.435(1) Å, b = 12.269(3) Å, c = 8.251(5) Å, α = 90°, β = 90°, γ = 90°, unit-cell volume V = 1866.43 Å3, Z = 4, ρcal = 1.261 g cm−3 and space group P212121]. All measured lines were indexed and are consistent with the P212121 space group. No detectable impurities were observed.