Abstract
In the title compound, {(NH4)[Cd(NCS)3]·C12H24O6}n, the Cd2+ ion, the ammonium cation, one of the SCN− ligands and the macrocycle are located on mirror planes. The thiocyanate anions act as bridging ligands between the CdII ions, leading to a polymeric chain arrangement extending along [001] around a twofold screw axis. The ammonium ions are contained within the bowl of the macrocycle via extensive N—H⋯O hydrogen bonding.
Highlights
Cd2+ ion, the ammonium cation, one of the SCN ligands and the macrocycle are located on mirror planes
The thiocyanate anions act as bridging ligands between the CdII ions, leading to a polymeric chain arrangement extending along [001] around a twofold screw axis
The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry
Summary
Research and Development Centre, Bharathiyar University, Coimbatore 641 046, India, bDepartment of Physics, Rajeswari Vedachalam Government Arts College, Chengalpet 603 001, India, and cDepartment of Physics, The New College (Autonomous), Chennai 600 014, India. R factor = 0.013; wR factor = 0.034; data-to-parameter ratio = 16.1. Cd2+ ion, the ammonium cation, one of the SCN ligands and the macrocycle are located on mirror planes. The thiocyanate anions act as bridging ligands between the CdII ions, leading to a polymeric chain arrangement extending along [001] around a twofold screw axis. The ammonium ions are contained within the bowl of the macrocycle via extensive N—H O hydrogen bonding
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