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Geometrical shapes of molecules by iterative extended Hückel method
Authors:Toshinobu Ukawa  Osamu Matsuoka
Affiliation:(1) Department of Engineering Physics and Department of Physics, The University of Electro-Communications, Chofu, Tokyo, Japan
Abstract:The iterative extended Hückel method proposed by Harriset al. has been employed to calculate the shapes of 21 molecules consisting of H, C, N, and O. It has given fairly reasonable results, especially when it has been combined with a new formula; the formula regards the orbital energies and the wave functions of the Hückel method as those of the Hartree-Fock method.
Keywords:Extended Hü  ckel method  Geometrical shapes of molecules consisting of H, C, N, O
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