1. On hydrogen-bonded complexes: the case of (HF)₂

   • Martin Quack
   • Martin A. Suhm

   OriginalPaper Pages: 61 - 65

2. Topology of density difference and force analysis

   • S. J. Zheng
   • M. Hada
   • H. Nakatsuji

   OriginalPaper Pages: 67 - 78

3. Topology and least motion

   • Per Erik Larsson
   • Jan Linderberg

   OriginalPaper Pages: 79 - 85

4. Analytical first derivatives of the energy in the MNDO half-electron open-shell treatment

   • S. Patchkovskii
   • W. Thiel

   OriginalPaper Pages: 87 - 99

5. Polarized basis sets for high-level-correlated calculations of molecular electric properties

   • Pavel Neogrády
   • Vladimir Kellö
   • Andrzej J. Sadlej

   OriginalPaper Pages: 101 - 129