1. CI method for the study of general molecular potentials

   • Robert J. Buenker
   • Sigrid D. Peyerimhoff

   Commentationes Pages: 183 - 199

2. MO-LCAO-calculations on sulfur containing π-electron systems

   • Jürgen Fabian

   Commentationes Pages: 200 - 205

3. Untersuchung der UV-Absorptionsspektren einiger Pyridin-Additionsverbindungen

   • Karl Hensen
   • Walter Sarholz

   Commentationes Pages: 206 - 213

4. “d-Orbital” effects in silicon substituted π-electron systems

   • Jürgen Kroner
   • Hans Bock

   Commentationes Pages: 214 - 228

5. A semiempirical method based on geminal functions

   • A. Ciampi
   • L. Paoloni

   Commentationes Pages: 229 - 242

6. Correlated one-center wavefunctions for two-electron molecules

   • F. Grein
   • T. -C. Chang

   Commentationes Pages: 243 - 246

7. PPP-Berechnungen und Vergleich der Elektronenspektren von iso-π-elektronischen Sauerstoff-, Stickstoff-, Schwefel- und Selenheterocyclen

   • J. Fabian
   • A. Mehlhorn
   • R. Zahradník

   Commentationes Pages: 247 - 255

8. Exact solution of an electron trapped in a spherical cavity and applications to the F center in alkali halides

   • John D. Zahrt
   • Sheng Hsien Lin

   Relationes Pages: 256 - 260

9. VESCF calculations of the spectra of some hydrocarbons containing triple bonds

   • Julia C. Tai
   • Norman L. Allinger

   Relationes Pages: 261 - 266