1. A restricted active space (RAS) SCF study of the lifetime of theA ³Π state of OH⁺

   • Manuela Merchán
   • Per-Åke Malmqvist
   • Björn O. Roos

   OriginalPaper Pages: 81 - 92

2. Computation of electronic transition moments: the length versus the velocity representation

   • Charles W. Bauschlicher Jr.
   • Stephen R. Langhoff

   OriginalPaper Pages: 93 - 103

3. Anab initio study of the molecules P₂O and P₂O⁺

   • Fernando R. Ornellas
   • Adélia J. A. Aquino

   OriginalPaper Pages: 105 - 114

4. Exploiting non-abelian point group symmetry in direct two-electron integral transformations

   • Marco Häser
   • Jan Almlöf
   • Martin W. Feyereisen

   OriginalPaper Pages: 115 - 122

5. Medium-size polarized basis sets for high-level-correlated calculations of molecular electric properties

   • Andrzej J. Sadlej

   OriginalPaper Pages: 123 - 140

6. Polarization correction to the electrostatic potential at the CNDO and theab initio level. Influence of the basis set expansion

   • D. Dehareng
   • G. Dive
   • J. M. Ghuysen

   OriginalPaper Pages: 141 - 152