Nuclear hexadecapole antishielding factors: Tripositive lanthanide and tetrapositive actinide ions
Creators
- 1. School of Chemistry, University of Hyderabad, Hyderabad 500001, India
Description
The nuclear hexadecapole antishielding factor eta/sub infinity/ has been calculated using nonrelativistic Hartree-Fock-Slater wave functions and the Sternheimer uncoupled perturbation-numerical method for the tripositive lanthanide ions of Ce3+, Pr3+, Pm3+, Sm3+, Eu3+, Gd3+, Tb3+, Dy3+, Ho3+, Tm3+, Yb3+, and Lu3+, and the tetrapositive actinide ions of Th4+, Pa4+, U4+, Np4+, Pu4+, Am4+, Cm4+, Bk4+, Cf/sup ts4+/, Es4+, Md4+, No4+, and Lw4+. In all ions a more than 80% contribution to eta/sub infinity/ comes from d → d radial perturbation corresponding to the outermost d orbital. The nonrelativistic vertical-bar eta/sub infinity/vertical-bar values can be taken as 510 +- 50 and 4000 +- 1000 in the cases of tripositive lanthanide ions and tetrapositive actinide ions, respectively
Additional details
Publishing Information
- Journal Title
- Phys. Rev., A
- Journal Volume
- 18
- Journal Issue
- 6
- Series
- Phys. Rev., A.
- Journal Page Range
- 2450-2452
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10446541
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ACTINIDES; CATIONS; HARTREE-FOCK METHOD; MULTICHARGED IONS; NUCLEAR ELECTRIC MOMENTS; RARE EARTHS
- Descriptors DEC
- CHARGED PARTICLES; ELECTRIC MOMENTS; ELEMENTS; IONS; METALS; NUCLEAR PROPERTIES