Abstract
In the centrosymmetric dimeric title compound, [Cu2Cl4(C16H20N2O)4]·0.5H2O, the CuII atom is in a distorted trigonal–bipyramidal environment defined by two bridging Cl atoms, one terminal Cl atom and two N atoms from two monodentate 4-(adamantan-1-ylcarbamoyl)pyridine ligands. The amine N atoms are involved in intramolecular N—H⋯O and intermolecular N—H⋯Cl hydrogen bonds. The latter hydrogen bonds link the complex molecules into a ribbon along [010]. The uncoordinated water molecule is 0.25-occupied.
Highlights
[Cu2Cl4(C16H20N2O)4]0.5H2O, the CuII atom is in a distorted trigonal–bipyramidal environment defined by two bridging Cl atoms, one terminal Cl atom and two N atoms from two monodentate 4-(adamantan-1-ylcarbamoyl)pyridine ligands
We describe the crystal structure of the title compound
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
Key indicators: single-crystal X-ray study; T = 295 K; mean (C–C) = 0.007 Å; disorder in solvent or counterion; R factor = 0.069; wR factor = 0.197; data-toparameter ratio = 16.7. [Cu2Cl4(C16H20N2O)4]0.5H2O, the CuII atom is in a distorted trigonal–bipyramidal environment defined by two bridging Cl atoms, one terminal Cl atom and two N atoms from two monodentate 4-(adamantan-1-ylcarbamoyl)pyridine ligands. The amine N atoms are involved in intramolecular N—H O and intermolecular N—H Cl hydrogen bonds. The latter hydrogen bonds link the complex molecules into a ribbon along [010].
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