Figure 5
(a) Coordination environment of the AgI atoms and ethynide groups in (V). Symmetry codes: (A) [-x + 1, y, -z + {3\over 2}]; (B) [-x + 1, y, -z + {1\over 2}]. The argentophilic Ag...Ag distances, shown as thick purple rods, lie in the range 2.70-3.40 Å. Ag atoms are drawn with displacement ellipsoids at 50% probability. H atoms and trifluoroacetate ligands are omitted for clarity. (b) Perspective view of the coordination layer structure in (V), showing notable O-H...O hydrogen bonds and C-H...F contacts (Table 2[link]).  [article HTML]

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