2021-08-042021-08-042021-05-10http://hdl.handle.net/123456789/13078engNamensnennung 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/cyclizationdensity functional calculationsluminescencephosphorus heterocyclessilanes540Phosphetes via Transition Metal Free Ring Closure – Taking the Proper Turn at a Thermodynamic CrossingAufsatzCyclisationLumineszenzPhosphorSilaneThermodynamische Eigenschaft