Abstract
The detailed comparative study is carried out for crystal structure packings of the following gold(III) complexes with unsaturated ligands: [Au(C14H22N4)]Br (I), [Au(C14H23N4)](ClO4)2 (II), [Au(C14H24N4)](H3O)(ClO4)4 (III). The determining role in the topological pattern of packings I–III belongs to the compositions and structures of the cations along with the ability of the ions of the complexes to act as donors and acceptors of hydrogen bonds. The 3D packings of complexes I and II containing iminate six-membered rings are determined and stabilized by a wide network of weak hydrogen bonds (C–H…π, C–H…Au, and C–H…Br(O)) and short contacts Au(N)…O (in structure II). The structure of imine complex III is characterized by one-dimensional piles formed due to hydrogen bonds O(w)–H…O and contacts Au…O of the О(2) atom of anion Сl(1)О4- with cations (H3O)+ and [Au(C14H24N4)]3+ (CIF files CCDC 251258 (I), 276132 (II), and 287784 (III)).
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