1. Orbital correspondence analysis in maximum symmetry: Formulation and conceptual framework

   • Jacob Katriel
   • E. Amitai Halevi

   Commentationes Pages: 1 - 15

2. The configuration interaction method, and the triplet-singlet splitting in CH₂

   • Ali H. Pakiari
   • Nicholas C. Handy

   Commentationes Pages: 17 - 23

3. NMR line-shape analysis and modes of rearrangements

   • Rudolph Willem
   • Jean Brocas
   • Daniel Fastenakel

   Commentationes Pages: 25 - 31

4. Localized molecular orbitals for polyatomic molecules

   • Daniel A. Kleier
   • David A. Dixon
   • William N. Lipscomb

   Commentationes Pages: 33 - 45

5. An ab initio study of the effect of the 3d orbitals of phosphorus on the properties of the phosphate group

   • David Perahia
   • Alberte Pullman
   • Hélène Berthod

   Commentationes Pages: 47 - 60

6. Interstitial and lattice substituted models of an expanded ice-I _hlattice

   • Brian F. Scott

   Commentationes Pages: 61 - 70

7. Binding of cations and the conformation of the phosphodiester linkage

   • Bernard Pullman
   • Nohad Gresh
   • Hélène Berthod

   Relationes Pages: 71 - 74

8. Optimum Gaussian basis set for the Bromine atom. Ab initio calculations on the HBr molecule

   • Paul G. Mezey
   • Min H. Lien
   • Imre G. Csizmadia

   Relationes Pages: 75 - 80

9. Cis-trans isomerization of glyoxal

   • Jiří Pancíř

   Relationes Pages: 81 - 83

10. Recensiones

    • Giuseppe Del Re

    BookReview Pages: 85 - 86