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Figure 6
Two views of the normalized contact distances, dnorm, mapped onto the Hirshfeld surface of IOH·Cl. In (a), the larger red regions correspond to the O—H⋯Cl hydrogen bonds, while the smaller pink regions correspond to the C—H⋯O bifurcated weak hydrogen bonds. In (b), the faint-pink regions in the upper middle of the diagram correspond to close contacts between imidazole-ring C—H groups and Cl anions.

ISSN: 2056-9890
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