1. PNO-CI and CEPA studies of electron correlation effects

   • Wilfried Meyer

   Commentationes 01 December 1974 Pages: 277 - 292

2. Verbesserung von SCF-Bildungsenthalpien mit einer beschränkten Konfigurationswechselwirkung

   • Heinrich von Hirschhausen
   • Klaus Wenzel

   Commentationes 01 December 1974 Pages: 293 - 299

3. (p-d) π-bonding and hyperconjugation in vinylsilane

   • Erich Zeeck

   Commentationes 01 December 1974 Pages: 301 - 308

4. Ab initio calculation of the lowest singlet and triplet states in CH₂, CHF, CF₂, and CHCH₃

   • Volker Staemmler

   Commentationes 01 December 1974 Pages: 309 - 327

5. New developments in CNDO molecular orbital theory

   • Archana DasGupta
   • Sigeru Huzinaga

   Commentationes 01 December 1974 Pages: 329 - 340

6. Non empirical LCAO SCF MO investigations of electronic reorganizations accompanying core ionizations

   • David T. Clark
   • Ian W. Scanlan
   • Jiri Muller

   Commentationes 01 December 1974 Pages: 341 - 354

7. The nonexistence of topological formula for total π-electron energy

   • Ivan Gutman

   Commentationes 01 December 1974 Pages: 355 - 359

8. Core-electron contributions to Fe^57m nuclear quadrupole interactions in hemin

   • Jane C. Chang
   • T. P. Das
   • Dennis Ikenberry

   Commentationes 19 June 1974 Pages: 361 - 368

9. The interaction of cations with amides

   • Bernd M. Rode
   • Heinzwerner Preuss

   Relationes 01 December 1974 Pages: 369 - 378

10. Recensiones

    • Ralph E. Christoffersen

    BookReview 01 December 1974 Pages: 379 - 380

11. Recensiones

    • Karl Jug

    BookReview 01 December 1974 Pages: 381 - 382