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Figure 3
Hirshfeld surface (Turner et al., 2017BB27) calculated for the [Na4(H2O)14]4+ framework. The surface is mapped over dnorm (−0.66 to 1.41 Å) and the four diclofenac anions completing the unit cell are also represented. Each labelled bright-red patch on the surface is associated with an O atom (water or carboxyl­ate group) involved in hydrogen bonds. In the de vs di fingerprint plot, coloured pixels are for O⋯H and H⋯O contacts.

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ISSN: 2056-9890
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