1. An ab initio MO study on the disulfide bond: properties concerning the characteristic S-S dihedral angle

   • Misako Aida
   • Chikayoshi Nagata

   OriginalPaper Pages: 73 - 80

2. Procedure supplementing SCF interaction energies by dispersion term evaluated in dimer basis set within variation-perturbation approach

   • S. Roszak
   • W. A. Sokalski
   • Joyce J. Kaufman

   OriginalPaper Pages: 81 - 88

3. Saddle points of index 2 on potential energy surfaces and their role in theoretical reactivity investigations

   • Dietmar Heidrich
   • Wolfgang Quapp

   OriginalPaper Pages: 89 - 98

4. Theoretical studies on the conformation of saccharides

   • Igor Tvaroška
   • Tibor Kožár

   OriginalPaper Pages: 99 - 114

5. Approximate upper bounds to the momentum expectation value ratios 〈p ²〉/〈p ⁻¹〉 and 〈p〉/〈p ⁻¹〉 in atoms

   • S. Nath
   • K. Shobha
   • K. D. Sen

   OriginalPaper Pages: 115 - 117

6. The incompleteness of Rényi entropies

   • Werner Hässelbarth

   OriginalPaper Pages: 119 - 121

7. Solvents effect on S_N2 reactions

   • Young Shik Kong
   • Mu Shik Jhon

   OriginalPaper Pages: 123 - 131

8. Molecular states of atoms. II

   • D. E. Parry

   OriginalPaper Pages: 133 - 141

9. Specification of oscillating chemical models starting from a given linearized form

   • János Tóth
   • Vera Hárs

   OriginalPaper Pages: 143 - 150

10. Announcement

    Announcement Pages: 151 - 152