1. Untersuchungen zum Energiespektrum vonα,ω-substituierten Polymethinketten

   • N. Tyutyulkov
   • J. Petkov
   • J. Fabian

   Commentationes Pages: 1 - 8

2. On a definition of bond energies based on localized molecular orbitals

   • Wolfgang von Niessen

   Commentationes Pages: 9 - 20

3. A quantum chemical study on electrophilic addition

   • Alan C. Hopkinson
   • Min H. Lien
   • Imre G. Csizmadia

   Commentationes Pages: 21 - 35

   

4. A topological index for the totalπ-electron energy

   • Haruo Hosoya
   • Kikuko Hosoi
   • Ivan Gutman

   Commentationes Pages: 37 - 47

5. Delocalized and localized pictures of excited and ionized states

   • Armelle Denis
   • Jacqueline Langlet
   • Jean-Paul Malrieu

   Commentationes Pages: 49 - 63

6. Calculated electron densities and experimental isomer shifts of Fe⁵⁷ in the deoxy- and CO-compounds of myoglobin and hemoglobin

   • Alfred Trautwein
   • Frank E. Harris

   Commentationes Pages: 65 - 69

7. Metal ion interaction with dimethyl phosphate anion

   • Rabindra K. Nanda
   • Girjesh Govil

   Relationes Pages: 71 - 77

8. Theoretical study of the photochemical isomerism of oximes

   • Alain Dargelos
   • Daniel Liotard
   • Max Chaillet

   Relationes Pages: 79 - 82

9. Recensiones

   • Heinz Krüger
   • C. J. Ballhausen

   BookReview Pages: 83 - 84