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Figure 7
Atom⋯atom RGBIs versus distance and the van der Waals interpenetration (Δd) for (a) and (c), respectively, hydrogen bonds (HBs), and (b) and (d), respectively, halogen- and chalcogen-bonding interactions (XBs and YBs, respectively). For ionic bond indices, we plot the absolute values. Correlation coefficients R2 are given for (a) and (c) HBs.

IUCrJ
Volume 5| Part 5| September 2018| Pages 635-646
ISSN: 2052-2525
https://doi.org/10.1107/S2052252518010758