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. 2018 Aug 24;74(Pt 9):1322–1329. doi: 10.1107/S2056989018011003

Table 4. Cation–anion inter­action energies (kcal mol−1).

Compound 1 Compound 2 Compound 3
D—H⋯A ΔE int D—H⋯A ΔE int D—H⋯A ΔE int
C1—H1A⋯F4i −19.0 C1—H1B⋯F4iv −16.6 C5—H5⋯F5vi −14.2
C1—H1B⋯F6ii −15.9 C2—H2⋯F6iv −16.6 C3—H3⋯F3vii −15.3
C4—H4⋯F6 −15.7 C6—H6⋯F6v −17.8 C1—H1C⋯F1viii −16.7
C5—H5⋯F5iii −15.9        

Symmetry codes: (i) −x + Inline graphic, y + Inline graphic, −z + Inline graphic; (ii) x + Inline graphic, −y + Inline graphic, z + Inline graphic; (iii) −x + Inline graphic, y + Inline graphic, −z + Inline graphic; (iv) −x + 1, y − Inline graphic, −z + Inline graphic; (v) x + 1, y, z; (vi) −x + Inline graphic, −y, z − Inline graphic; (vii) −x + 1, y + Inline graphic, −z + Inline graphic; (viii) −x + Inline graphic, −y + 1, z − Inline graphic.