1. Crystal field calculation of g values and zero-field splitting for high spin ferric complexes of rhombic character

   • Amy S. Rispin
   • Mitsuo Sato
   • Hideo Kon

   Original Investigations Pages: 95 - 116

2. The effect of substitution on the properties of a chemical group

   • Caterina Ghio
   • Eolo Scrocco
   • Jacopo Tomasi

   Original Investigations Pages: 117 - 134

3. On the use of localized orbitals and restricted alternant orbitals in chemical systems

   • Daniel Peeters
   • Georges Leroy

   Original Investigations Pages: 135 - 144

4. Orbital interactions in anti- and syn- tricyclooctadienes and their homoderivatives

   • Jens Spanget-Larsen
   • Rolf Gleiter
   • Charles R. Degenhardt

   Original Investigations Pages: 145 - 158

5. Non-empirical pseudopotentials (PSIBMOL algorithm) for molecular calculations: The Rh₂Cl₂(CO)₄ complex

   • Alain Serafini
   • René Poilblanc
   • Jean-Claude Barthelat

   Original Investigations Pages: 159 - 167

6. Conformational analysis of dimethylphosphate with quantum-mechanical and classical methods

   • Giovanni Lipari
   • Camillo Tosi

   Original Investigations Pages: 169 - 179

7. Calculation of vertical ionization potentials of ketene by perturbation corrections to Koopmans' theorem

   • D. P. Chong

   Short Communication Pages: 181 - 184