Basis Functions for Ab Initio Calculations

LC Allen, AM Karo - Reviews of Modern Physics, 1960 - APS
HIS article gives a compilation and basis function analysis of existingab initio molecular
eigen-functions. Our review pertains to that body of the literature in which a directsolution of …

The theory of charge exchange

BH Bransden - Reports on Progress in Physics, 1972 - iopscience.iop.org
This report describes the development of the theory of charge exchange in collisions of ions
with atoms or ions, paying particular attention to the work of the last decade. The successful …

The calculation of atomic transition probabilities

RJS Crossley - Advances in atomic and molecular physics, 1969 - Elsevier
Publisher Summary This chapter presents the calculation of atomic transition probabilities.
Measurements of lifetimes proceed by exciting the atoms of interest either optically or by …

Assessing the lanthanide pseudopotential datasets in terms of Slater-Condon spectral parameters

AM Toader, MC Buta, W Urland, A Stroppa… - Computational Materials …, 2024 - Elsevier
We analyze data of the pseudopotential files and successive plane-wave calculations,
determining the Slater-Condon parameters related to the 4f and 5d shells of the lanthanide …

Field gradients at the deuteron in molecules

R Bersohn - The Journal of Chemical Physics, 1960 - pubs.aip.org
A survey of the observed quadrupole coupling constants of the deuteron is presented. It is
concluded on the basis of calculations that the field gradients at hydrogen nuclei will be …

Spin-orbital interaction in N-heterocyclic molecules general results in a cylindrical potential approximation

E Clementi, M Kasha - Journal of Molecular Spectroscopy, 1958 - Elsevier
The method for calculation of spin-orbital interaction in benzene, developed by Mizushima
and Koide, is extended to N-heterocyclic molecules in which both (π, π∗) and (n, π∗) states …

Calculations and applications of screened hydrogenic wave functions

AM Naqvi - Journal of Quantitative Spectroscopy and Radiative …, 1964 - Elsevier
This paper deals with the evaluation of screened-hydrogenic orbitals for a many-electron
atom. Expressions for Slater intergrals and their derivatives with respect to the effective …

Electron affinities of atoms and molecules

BL Moiseiwitsch - Advances in atomic and molecular physics, 1965 - Elsevier
Publisher Summary This chapter focuses on the techniques used in the calculations of
electron affinities of atoms and molecules. The extrapolation method lends support to the …

Atomic rearrangement collisions

BH Bransden - Advances in atomic and Molecular Physics, 1965 - Elsevier
Publisher Summary This chapter discusses atomic rearrangement collisions. The
application of the theory of rearrangement collisions logically extends far beyond the …

Hyperfine Interaction in the Paramagnetic Resonance Spectrum of Ions in Zn

A Mukherji, TP Das - Physical Review, 1958 - APS
The observation of a predominantly isotropic fluorine hyperfine interaction in the
paramagnetic resonance of Mn++ ions dissolved in a Zn F 2 crystal has been interpreted in …