Investigation of Organonickel-Pentafluoroorthotellurates

Sebastian Hämmerling, Lisa Mann, Simon Steinhauer, Maximilian W. Kuntze-Fechner, Udo Radius, Sebastian Riedel – 2018

The pentafluoroorthotellurate (F₅TeO–, teflato) group was transferred to two organonickel precursors resulting in the formation of [Ni(Hacac)₂(OTeF₅)₂] and [Ni(ⁱᴾʳIm)₂(OTeF₅)₂]. These complexes show completely different behavior in their stability against stronger coordinating agents, coordination arrangement, and their spin state. Interestingly, traces of water did not hydrolyze the teflato ligand, instead coordinating to the central nickel atom with formation of a dinuclear complex [{Ni(Hacac)(H₂O)( OTeF₅)(μ‐OTeF₅)}₂].

Titel
Investigation of Organonickel-Pentafluoroorthotellurates
Verfasser
Sebastian Hämmerling, Lisa Mann, Simon Steinhauer, Maximilian W. Kuntze-Fechner, Udo Radius, Sebastian Riedel
Schlagwörter
carbene ligands • metathesis • pentafluoroorthotelurates • nickel • fluorine chemistry
Datum
2018
Quelle/n
Erschienen in
Z. Anorg. Allg. Chem. 2018, 644, 1047-1050
Zitierweise
DOI: 10.1002/zaac.201800177
Sprache
eng