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Figure 6
Electron scattering of CHF3 using different s-ranges for structure determination: (a)–(d) The best fit geometry for each s-range (solid) versus the reference structure Rtarg (translucent), where s ∈ [smin, smax] = [0, 4], [0, 8], [0, 24], [8, 24] Å−1. (Top) The IAM best fits to the ab initio electron scattering calculated at Rtarg as a function of s-range. The smax > 4 Å−1 curves are shifted vertically for visibility. (Middle) The percent difference [\%\Delta I(s)] [equation (3)[link]] (solid black line) for the lowest ζtarg structure. For comparison, [\%\Delta I(s\semi{\bf{R}}_{\rm{targ}})] is also shown, using IIAM(s; Rtarg) and Iabinitio(s; Rtarg). (Bottom) Bar chart showing the MAPD [equation (6)[link]] and ζsignal for each value of [smin, smax].

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SYNCHROTRON
RADIATION
ISSN: 1600-5775
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