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Figure 4
Views of the Hirshfeld surface of (I)[link] mapped over dnorm in the range −0.121 to +1.475 a.u. for the (a) cation, (b) anion and (c) ion pair. The N—H⋯O, O—H⋯O and C—H⋯O contacts are shown as black dashed lines. The faint-red spots near the labelled atoms in (b) and (c) indicate the short inter­atomic contacts (see text and Table 2[link]).

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 74| Part 12| December 2018| Pages 1851-1856
https://doi.org/10.1107/S2056989018016389
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