1. Study of the non-adiabatic transitions with application to NO

   • Sheng Hsien Lin

   Commentationes Pages: 1 - 7

2. Optimization of the basis functions in SCF MO calculations optimized one-center SCF MO basis set for HCL

   • Roberto Moccia

   Commentationes Pages: 8 - 17

3. On the propagation of errors in Hückel-Wheland molecular orbital calculations

   • Wm. D. Moseley Jr.
   • J. Ladik
   • O. Mårtensson

   Commentationes Pages: 18 - 25

4. Porphyrins

   • Michael Zerner
   • Martin Gouterman

   Commentationes Pages: 26 - 34

5. A comparative study of SCFMO calculations on alternant and nonalternant hydrocarbons

   • J. E. Bloor
   • B. R. Gilson
   • N. Brearley

   Commentationes Pages: 35 - 53

6. A physical interpretation of the cusp conditions for molecular wave functions

   • W. A. Bingel

   Commentationes Pages: 54 - 61

7. Anhand der Methode der Konfigurationenwechselwirkung berechnete Dipolmomente einiger nichtalternierender Kohlenwasserstoffe in angeregtem Singulett- und Triplettzustand

   • N. Tyutyulkov
   • F. Fratev

   Relationes Pages: 62 - 65

8. 1s1p, 1s2p, and 1s3p hybrids in the H ₂ ⁺ molecule

   • G. P. Arrighini
   • F. Grossi

   Relationes Pages: 66 - 69

9. Zur Elektronenstruktur des Moleküls PH₅

   • Kurt Issleib
   • Wolfgang Gründler

   Relationes Pages: 70 - 72

10. Some remarks on the linear dependence problem in variational calculations

    • C. S. Lin

    Relationes Pages: 73 - 75

11. Sur le calcul des intégrales R ^k(n _al_an_bl_b, n_cl_cn_dl_d) de Slater à l'aide des fonctions d'onde hydrogénoïdes

    • A. Sureau

    Relationes Pages: 76 - 79

12. Unidimensional model for optical rotatory power

    • M. Maestro
    • R. Moccia
    • G. Taddei

    Relationes Pages: 80 - 86

13. Use of orthogonal functions in non-paired spatial orbital (NPSO) wave functions

    • B. J. Duke

    Relationes Pages: 87 - 89

14. Recensio

    • C. J. Ballhausen

    BookReview Pages: 90 - 90