| Popis: |
In the title compound, [Cd(C2H4O2)(C12H8N2)2]ClO4·H2O, the CuII ion is in a distorted octahedral coordination geometry with normal Cd—O and Cd—N bond lengths. The cation and anion both lie on crystallographic twofold axes. In the crystal structure, intermolecular O—H⋯O hydrogen bonds form one-dimensional chains along [100] and in addition weak π–π stacking interactions connect molecules along [001]. The Cg1 (central fused benzene ring) and Cg2 (outer fused pyridine ring) centroid–centroid and perpendicular distances are 3.746 (2) and 3.623 (2) A, respectively, with Cg1⋯Cg2i = 3.602 (2) A [symmety code: (i) −x, 1 − y, 1 − z]. |
