Celestino Angeli
0000-0003-1348-8175
100 papers found
Refreshing results…
n-electron valence state perturbation theory: A spinless formulation and an efficient implementation of the strongly contracted and of the partially contracted variants
A novel perturbation-based complete active space–self-consistent-field algorithm: Application to the direct calculation of localized orbitals
N-electron valence state perturbation theory: a fast implementation of the strongly contracted variant
Multireference perturbation CI IV. Selection procedure for one-electron properties
Introduction of n-electron valence states for multireference perturbation theory
On a mixed Møller–Plesset Epstein–Nesbet partition of the Hamiltonian to be used in multireference perturbation configuration interaction
Complexation of transition metal cations (Sc+, Fe+, Cu+) by one cyanide radical ##dedicated to Professor Del Re
Multireference perturbation CI III. Fast evaluation of the one-particle density matrix
Physical Interpretation of Koopmans' Theorem: A Criticism of the Current Didactic Presentation
Multireference perturbation CI II. Selection of the zero-order space
Multireference perturbation CI I. Extrapolation procedures with CAS or selected zero-order spaces
Threshold photoionization study of Fe(CO)5 versus ab initio calculations
Theoretical study of Na(4p2P) + Na(3s2S) and Cd(5p3P0) + Na(3s2S) collisions and their role in the energy transfer between Cd* and Na
On the competition between the inversion and rotation mechanisms in the cis-trans thermal isomerization of diazene
A surface hopping study of energy transfer in Na + Cd∗* collisions
Quasi-diabatic and adiabatic states and potential energy curves for NaCd collisions and excimer formation
Quasi-diabatic and adiabatic states and potential energy curves for Na-Cd collisions and excimer formation
Quasi-bond orbitals from maximum-localization hybrids for ab initio CI calculations
Theoretical analysis of the emission spectra of the NaCd excimer
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