There is a center of inversion at the center of the benzene ring. O hydrogen bonds into a two-dimensional network. O interactions are found in the crystal structure. bridging and terminal.
There is a centre of symmetry at the centre of each cation ring.
The structure contains two types of trifluoromethanesulfonate ligands, viz. O hydrogen-bonding interactions link the molecules in the crystal structure, forming two-dimensional layers. Ah, not so easy warns Fouad Ajami. O hydrogen bonds link the molecules, forming a network, which may be effective in the stabilization of the crystal structure. The asymmetric unit contains two molecules.
O hydrogen bond involving hydroxy and imine groups. O intramolecular hydrogen bonds lead to the formation of a sequence of five-, six- and five-membered rings, respectively, which are edge-fused. Each molecule is nearly planar and they are roughly parallel to each other. The CoII and sulfate S atoms lie on an inversion centre and a twofold rotation axis, respectively. N hydrogen bonds together with weak N. O hydrogen bonds to create centrosymmetric dimers.
The crystal packing is stabilized by van der Waals forces. The publication of routine as well as more difficult structures is encouraged, with appropriate comment by authors on the problems encountered, and reflection of these in the key indicators. The piperidine ring has a distorted chair conformation.
O hydrogen bonds to form centrosymmetric hydrogen-bonded dimers. O interactions form a hydrogen-bonded network.
O hydrogen bonds to form centrosymmetric hydrogen-bonded dimers.