Ab initio calculation of the MgO(100) interaction with He and Ne: a HF+MP2 and HF+MP2(B3LYP) comparison

作者:Martinez Casado Ruth*; Mallia Giuseppe; Harrison Nicholas M
来源:Chemical Communications, 2011, 47(42): 11630-11632.
DOI:10.1039/c1cc14623h

摘要

Second order Rayleigh Schrodinger perturbation theory is applied to calculate the correlation energy contribution to the London dispersion interaction to approximate the interaction of the He and Ne with the MgO(100) surface; single particle orbitals using either Hartree-Fock theory or hybrid-exchange density functional theory are used as the reference state.

  • 出版日期2011