E
Ernest R. Davidson
Researcher at University of Washington
Publications - 483
Citations - 31663
Ernest R. Davidson is an academic researcher from University of Washington. The author has contributed to research in topics: Ground state & Configuration interaction. The author has an hindex of 78, co-authored 480 publications receiving 30616 citations. Previous affiliations of Ernest R. Davidson include Lawrence Livermore National Laboratory & Indiana University.
Papers
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Why is tetra-tert-butylcyclobutadiene almost square?
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Ab initio diradical/zwitterionic polarizabilities and hyperpolarizabilities in twisted double bonds.
TL;DR: This work investigated the nature of the ground state and static response properties (mu, alpha, and beta) for a promising class of twisted pi-electron system nonlinear optical chromophores at the HF, B3LYP, MP2, and CASSCF levels.
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Electron momentum spectroscopy of the valence orbitals of acetylene: Quantitative comparisons using near Hartree-Fock limit and correlated wavefunctions
Patrick Duffy,S.A.C. Clark,C.E. Brion,Mark E. Casida,Delano P. Chong,Ernest R. Davidson,C. Maxwell +6 more
TL;DR: In this article, the effects of relaxation and electron correlation were investigated using second-order Green's function calculations and also using configuration interaction (CI) methods, recovering up to 66% of the estimated total parent correlation energy.
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.gamma.-Silicon stabilization of carbonium ions
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Theoretical study of .alpha.-lactone, acetoxyl diradical, and the gas-phase dissociation of the chloracetate anion
TL;DR: In this paper, the influence of α-carboxylate sur le mecanisme du depart de l'anion chlorure du chloroacetate was investigated.