1. A theoretical study of the electromagnetic properties of ferrocene and the ferrocenium ion

   • Robert F. Kirchner
   • Gilda H. Loew
   • Ulrich T. Mueller-Westerhoff

   Original Investigations Pages: 1 - 6

2. Convergence properties of the intermolecular force series (1/R-expansion)

   • Reinhart Ahlrichs

   Original Investigations Pages: 7 - 15

3. Niveaux d'énergie électronique et susceptibilité magnétique des ions de configurationf ² en champ cristallin cubique

   • Edgar Soulié
   • Gordon Goodman

   Original Investigations Pages: 17 - 36

4. Theory of isomer shift in hemin

   • Jane C. Chang
   • Yong M. Kim
   • Kenneth J. Duff

   Original Investigations Pages: 37 - 49

5. Application of the virial theorem to the study of molecular electronic wave functions

   • Martin Jungen

   Original Investigations Pages: 51 - 58

6. Reaction paths of some open-shell reactive intermediates

   • Shigeru Nagase
   • Takayuki Fueno

   Original Investigations Pages: 59 - 70

7. Calculation of the vibration-rotational transition moments: Matrix method

   • Che -Shung Lin

   Original Investigations Pages: 71 - 77

8. Mixing of generalized parity in molecular orbitals

   • Josip Hendeković

   Original Investigations Pages: 79 - 88

9. Ab initio crystal orbital studies on linear chains of H atoms

   • Miklos Kertesz
   • Jože Koller
   • Andrej Ažman

   Short Communications Pages: 89 - 91