Electronic structure of neutral and singly ionized curium
Conference
·
OSTI ID:6448612
Extensive observations and analyses of the emission spectra of neutral and singly ionized curium, Cm I and Cm II, have resulted in the determination of 785 Cm I and 598 Cm II energy levels. These levels then combine to classify 9145 of the more than 14,250 lines of /sup 244/Cm observed between 240 and 2650 nm. Most of the levels have Lande g-values from Zeeman effect data and isotope shifts trom measurements of spectra from sources with various enrichments of /sup 244/Cm, /sup 245/Cm, /sup 246/Cm, and /sup 248/Cm. These data allowed many levels to be assigned to specific electronic configurations. The ground configurations of Cm I and Cm II are (Rn) 5f/sup 7/6d7s/sup 2/ and (Rn) 5f/sup 7/7s/sup 2/, respectively. The realtive energies of other electronic configurations of Cm are given and compared with analogous configurations in other actinides and in Gd its lanthanide analogue. 2 refs., 5 figs., 7 tabs.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA); Lawrence Berkeley Lab., CA (USA); Centre National de la Recherche Scientifique, 91 - Orsay (France). Lab. Aime Cotton
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6448612
- Report Number(s):
- UCRL-90712; CONF-841210-30; ON: DE86002625
- Country of Publication:
- United States
- Language:
- English
Similar Records
Energy levels of the second spectrum of curium, Cm II
SECOND SYSTEM OF THE ARC SPECTRUM OF PLUTONIUM. NEW EVEN LEVELS OF THE I AND II SPECTRA AND THE IONIZATION POTENTIAL OF PuI.
Energy levels of neutral and singly ionized berkelium, /sup 249/Bk I and II
Journal Article
·
Fri Aug 01 00:00:00 EDT 1986
· J. Opt. Soc. Am. B: Opt. Phys.; (United States)
·
OSTI ID:5445498
SECOND SYSTEM OF THE ARC SPECTRUM OF PLUTONIUM. NEW EVEN LEVELS OF THE I AND II SPECTRA AND THE IONIZATION POTENTIAL OF PuI.
Journal Article
·
Mon Oct 14 00:00:00 EDT 1963
· Compt. Rend.
·
OSTI ID:4130620
Energy levels of neutral and singly ionized berkelium, /sup 249/Bk I and II
Journal Article
·
Tue Sep 01 00:00:00 EDT 1987
· J. Opt. Soc. Am. B: Opt. Phys.; (United States)
·
OSTI ID:6237526
Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACTINIDES
CHARGED PARTICLES
CURIUM
CURIUM IONS
DATA
ELECTRONIC STRUCTURE
ELEMENTS
EMISSION SPECTRA
ENERGY LEVELS
EXPERIMENTAL DATA
INFORMATION
IONS
LANDE FACTOR
METALS
NUMERICAL DATA
SPECTRA
SPECTRAL SHIFT
TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACTINIDES
CHARGED PARTICLES
CURIUM
CURIUM IONS
DATA
ELECTRONIC STRUCTURE
ELEMENTS
EMISSION SPECTRA
ENERGY LEVELS
EXPERIMENTAL DATA
INFORMATION
IONS
LANDE FACTOR
METALS
NUMERICAL DATA
SPECTRA
SPECTRAL SHIFT
TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS