Über Gesetzmäßigkeiten in der π-Elektronenstruktur von heteroanalogen Polyvinylidenverbindungen

On Regularities of the π-Electronic Structure of Heteroanalogous Polyvinylidene Compounds Starting with simple forms of the equations for the eigenvalues and eigencoefficients of the π-system of heteroanalogous polyvinylidene compounds 3 several regularities in the π-electronic structure of these systems are derived and compared with known experimental facts. In this line several predictions are given for the properties of compounds unknown up to now.