1. Molecular orbital studies on ice-like structures

   • Brian F. Scott

   Commentationes Pages: 85 - 100

2. Properties of atoms in molecules

   • Peter Politzer
   • Katherine C. Leung
   • Shirley K. Peters

   Commentationes Pages: 101 - 107

3. A note on the torsional potential functionV(φ) in the dipeptide model

   • Ashok S. Kolaskar
   • Viswanathan Sasisekharan
   • Kasturiranga P. Sarathy

   Commentationes Pages: 109 - 114

4. Theoretical conformational analysis of a simple sulphilimine model

   • Paul Mezey
   • Arpad Kucsman
   • Imre G. Csizmadia

   Commentationes Pages: 115 - 119

5. An alternative approach to the problem of assessing stabilization energies in cyclic conjugated hydrocarbons

   • Philip George
   • Mendel Trachtman
   • Alistair M. Brett

   Commentationes Pages: 121 - 129

6. Antisymmetric exchange in the trinuclear clusters of copper (II)

   • B. S. Tsukerblat
   • B. Ya. Kuyavskaya
   • V. T. Kalinnikov

   Commentationes Pages: 131 - 138

7. Energy band structure of polymer chains with screw axes of symmetry

   • Ivan I. Ukrainski

   Commentationes Pages: 139 - 148

8. Application of one-particle Green functions technique for calculation of vertical ionization potentials of closed-shell molecules described by CNDO/2 semiempirical Hamiltonian

   • Stanislav Biskupič
   • Ladislav Valko
   • Vladimír Kvasnička

   Commentationes Pages: 149 - 157

9. A misconception concerning the electronic density distribution of an atom

   • Harel Weinstein
   • Peter Politzer
   • Shalom Srebrenik

   Relationes Pages: 159 - 163

10. Recensiones

    • B. Pullman
    • W. H. Eugen Schwarz

    BookReview Pages: 165 - 165