79585-06-1Relevant academic research and scientific papers
Permutationsisomerisierung am pentakoordinierten Zinnatom. EPR- und ENDOR-Untersuschungen paramagnetischer Zinnkomplexe
Stegmann, H. B.,Sadowski, M.,Schuler, P.,Scheffler, K.
, p. 81 - 88 (2007/10/02)
Triphenyltin compounds and 9-tolyl-stannoles react with catechols or o-benzoquinones to give paramagnetic complexes.The structures were characterized by EPR and ENDOR spectroscopy.The spectra obtained were interpreted under the assumption that there is an equilibrium between two different paramagnetic species.Investigation of the temperature dependence leads to the kinetic parameters of these processes.From these values and the low temperature spectra a permutation isomerisation mechanism is proposed.
