Tellurocarbonyldifluorid und seine Derivate: (HeI)-Photoelektronen-Spektren und HF-, GF- sowie DFT-Berechnungen

Tellurocarbonyldifluoride and its Derivatives: (HeI)-Photoelectron Spectra and HF, GF as well as DFT Calculations The He(I) photoelectron spectra of tellurocarbonyldifluoride F₂C=Te, its trifluormethyl derivative F₃C(F)C=Te and of the ditelluretanes: 2,2,4,4-tetrafluor-1,3-ditelluretane, 2,4-difluoro-2,4-bis(trifluormethyl)-1,3-ditelluretane und und 2,4-dichloro-2,4-bis(trifluormethyl)-1,3-ditelluretane are assigned by ab initio calculations, radical cation state comparison and based on resolved vibrational fine structures.