Symmetry breaking in molecular calculations and the reliable prediction of equilibrium geometries. The formyloxyl radical as an exampleA.D. McLeanB.H. Lengsfield IIIet al.1985The Journal of Chemical Physics
The structure of linear SiCC: An ab initio SCF CI study including vibrational effectsF. PauzatY. Ellinger1984Chemical Physics Letters
Correlation effects on cis-trans energy differences in open-shell systems: The hoco radical as an exampleA.D. McLeanY. Ellinger1983Chemical Physics Letters