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Figure 1
Synthons observed in crystal structures of parent APIs and multicomponent solids. (a) TFA form-I and (b) MFA form-I dimers (Andersen et al., 1989BB1; Lee et al., 2006BB37); (c) 1:1 TFA–DMAP and (d) MFA–DMAP salts; (e) 1:1:1 TFA–DMAP–H2O and (f) MFA–DMAP–H2O salt monohydrates; (g) 2:1 ratio of TFA–DMAP and (h) MFA–DMAP co-crystal salts.

IUCrJ
Volume 7| Part 2| March 2020| Pages 173-183
ISSN: 2052-2525
https://doi.org/10.1107/S205225251901604X