Abstract
In the crystal structure of the title complex, [Ni(C6H7NO)3](PF6)(C2F3O2), the NiII ion is in a slightly distorted octahedral NiO3N3 coordination geometry with each of the three N and three O atoms in a meridional coordination. In the crystal, the complex molecules and the trifluoroacetate anions are connected via O—H⋯O hydrogen bonding into layers parallel to the ab plane.
Highlights
In the crystal structure of the title complex, [Ni(C6H7NO)3](PF6)(C2F3O2), the NiII ion is in a slightly distorted octahedral
The complex molecules and the trifluoroacetate anions are connected via O—H O hydrogen bonding into layers parallel to the ab plane
In the crystal structure the complexes are connected via O—H···O hydrogen bonding between the hydroxy H atoms of the pyridine-2-methanol ligand and the O atoms of the trifluoroacetate anion into layers that are parallel to the a/b plane
Summary
Key indicators: single-crystal X-ray study; T = 200 K; mean (C–C) = 0.003 Å; disorder in solvent or counterion; R factor = 0.033; wR factor = 0.088; data-toparameter ratio = 15.3. In the crystal structure of the title complex, [Ni(C6H7NO)3](PF6)(C2F3O2), the NiII ion is in a slightly distorted octahedral. NiO3N3 coordination geometry with each of the three N and three O atoms in a meridional coordination. The complex molecules and the trifluoroacetate anions are connected via O—H O hydrogen bonding into layers parallel to the ab plane
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