TY - JOUR A1 - Tschmutowa, Galina A1 - Bock, Hans T1 - Photoelektronenspektren und Moleküleigenschaften, LXIV. Dimethyldiselenid - ein Beispiel für die Wechselwirkung zwischen benachbarten Elektronenpaaren T1 - Photoelectron Spectra and Molecular Properties, LXIV. Dimethyldiselenide - an Example for the Interaction between Adjacent Electron Pairs T2 - Zeitschrift für Naturforschung, B N2 - The well-resolved helium(I) photoelectron spectrum of H3C-Se—Se-CH3 exhibits distinct bands corresponding to 11 of the total 13 valence electron ionizations. The unequivocal assignment is supported by EHMO calculations including spin/orbit coupling. The two selenium lone pair ionizations differ by 0.23 eV; a split observed also for dimethyl disulfide and discussed within a general model for interactions between adjacent lone pairs. KW - Selenium Organic Compounds KW - Photoelectron Spectra KW - Electron Pair Interaction KW - Gas Phase Conformation Y1 - 2014 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/76909 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-769099 SN - 1865-7117 SN - 0932-0776 VL - 31 IS - 12 SP - 1616 EP - 1620 PB - Verlag der Zeitschrift für Naturforschung CY - Tübingen ER -