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Figure 4
Contact enrichment ratios in crystals of hydrocarbons substituted with both nitro and ether groups. Occ and On refer to the ether and nitro oxygen atom types, respectively.

IUCrJ
Volume 4| Part 2| March 2017| Pages 158-174
ISSN: 2052-2525
https://doi.org/10.1107/S2052252516020200