This Review presents electron affinities of atoms and structures of atomic negative ions. The
negative ion properties of many elements in the main groups of the Periodic Table were well …

Segmented all‐electron relativistically contracted (SARC) basis sets are presented for the
elements 37Rb–54Xe, for use with the second‐order Douglas–Kroll–Hess approach and the …

Despite the tremendous advances in laser cooling of neutral atoms and positive ions, no
negatively charged ion has been directly laser cooled. The negative ion of lanthanum, La …

Investigating the interactions of f-block metal ions with p-block polyanions in multinary
cluster compounds is becoming increasingly attractive but remains a challenge in terms of …

The negative ion of cerium is investigated experimentally with tunable infrared laser
photodetachment spectroscopy and theoretically with relativistic configuration interaction in …

Systematic theoretical calculations based on the multi-configuration Dirac–Hartree–Fock
method have been carried out for the electron affinities of anions of the elements of group III …

Hafnium is the last transition-metal element with an undetermined electron affinity. Using a
slow-electron velocity-map imaging spectrometer equipped with a cold ion trap, the electron …

A relativistic coupled-cluster version of the Feller-Peterson-Dixon composite method has
been used to accurately calculate the first ionization potentials (IPs) and electron affinities …

We report multiconfiguration Dirac-Hartree-Fock and relativistic configuration interaction
calculations on the thallium (Tl) electron affinity, as well as on the excited energy levels …

The complex angular momentum (CAM)-calculated, low-energy 0≤ E≤ 5 eV electron
elastic total cross section (TCS) for In is benchmarked through its recently measured …