International Journal of Quantum Chemistry

Cover image for International Journal of Quantum Chemistry

October 1977

Volume 12, Issue 4

Pages fmi–fmii, 593–784

  1. Masthead

    1. Top of page
    2. Masthead
    3. Articles
    4. Letters to the Editor
    5. Announcement
    1. Masthead (pages fmi–fmii)

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120401

  2. Articles

    1. Top of page
    2. Masthead
    3. Articles
    4. Letters to the Editor
    5. Announcement
    1. Floating spherical gaussian orbital open-shell calculations on the four-electron H4 system (pages 593–608)

      Hsing Hua Huang and Ali H. Pakiari

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120402

    2. Orthogonal trajectories of the electron density (pages 623–637)

      Kathleen Collard and George G. Hall

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120404

    3. Effect of semi-empirical parameters on the simple random-phase approximation calculations of conjugated hydrocarbons (pages 639–654)

      B. Guha Niyogi, D. C. Mukherjee and A. B. Sannigrahi

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120405

    4. The physics of the born–oppenheimer approximation (pages 721–735)

      H. Essén

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120410

    5. Third-order many-body perturbation theory for the ground state of the carbon monoxide molecule (pages 737–757)

      Rodney J. Bartlett, Stephen Wilson and David M. Silver

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120411

    6. A weakly bound, quantum-mechanical buridan's ass (pages 759–763)

      N. Moiseyev, J. Katriel and C. Trindle

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120412

    7. On convergence in many-shell SCF theory (pages 765–776)

      D. Firsht and B. T. Pickup

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120413

  3. Letters to the Editor

    1. Top of page
    2. Masthead
    3. Articles
    4. Letters to the Editor
    5. Announcement
    1. On the dependence of the energy given by a CI limited to double substitutions with respect to the number of electrons (pages 777–779)

      W. Kutzelnigg, A. Meunier, B. Lévy and G. Berthier

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120414

  4. Announcement

    1. Top of page
    2. Masthead
    3. Articles
    4. Letters to the Editor
    5. Announcement
    1. You have free access to this content
      Announcements (page 784)

      Article first published online: 19 OCT 2004 | DOI: 10.1002/qua.560120416

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