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Figure 8
Whole-profile refinement without a structural model for intensity extraction; portion of the ibuprofen powder pattern centred at d ≃ 1.10 Å to show peak overlap. Only the pattern information above dmin = 1.10 Å (< 2θ ≃ 54°) was processed by XLENS_PD6 (Rius, 2011BB45). Plot created with WinPLOTR (Roisnel & Rodríguez-Carvajal, 2001BB59). Widths of Lorentzian profiles in full width at half-maximum (FWHM) are 0.014, 0.023, 0.031 and 0.040° for respective d spacings > 10, 2.5, 1.5 and 1.1 Å; overlap criterion < 0.5 FWHM.

IUCrJ
Volume 1| Part 5| August 2014| Pages 291-304
ISSN: 2052-2525
doi:10.1107/S2052252514017606