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Figure 4
Contact enrichment ratios in crystals of CHF aromatic compounds. (a) Contacts involving C. (b) Other contacts. (c) C⋯H and C⋯F interactions, with a distinction between C atoms bound to F (CF) and bound only to H and C atoms (CH). In part (c), EXY points derived from Rxy values smaller than 1.5% were discarded as they correspond to ratios of very small numbers.

IUCrJ
Volume 2| Part 3| April 2015| Pages 327-340
ISSN: 2052-2525
doi:10.1107/S2052252515003255