1. Calculation of transition metal compounds using an extension of the CNDO-formalism

   • Hans-Joachim Freund
   • Bernhard Dick
   • Georg Hohlneicher

   Original Investigations Pages: 181 - 207

2. On R(4) symmetries in atomic structure

   • Sten Rettrup
   • Colin D. H. Chisholm

   Original Investigations Pages: 209 - 218

3. Calculation of vertical excitation energies of closed-shell molecules in the CNDO and INDO approximations

   • Christoph-Maria Liegener

   Original Investigations Pages: 219 - 231

4. The electrostatic molecular potential of yeast tRNA^Phe. III. The molecular potential and the steric acessibility associated with the phosphate groups

   • Richard Lavery
   • Alberte Pullman
   • Bernard Pullman

   Original Investigations Pages: 233 - 243

5. The electrostatical molecular potential — A tool for the prediction of electrostatic molecular interaction properties

   • Gustav Peinel
   • Horst Frischleder
   • Frieder Birnstock

   Original Investigations Pages: 245 - 253

6. Theoretical studies of the structure and stability of protonated olefins in the gas phase and in solution

   • Hans-Joachim Rauscher
   • Dietmar Heidrich
   • Dieter Michel

   Original Investigations Pages: 255 - 263

7. Book review

   • C. Sandorfy

   BookReview Pages: 265 - 265