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Lanthanide
Actinide
Superactinide
Ion of Gadolinium, Z=64, I.P.=166400 cm-1
References:
Johansson S., Litzen U. // Phys. Scr. - 1973 - Vol. 8 - P. 43-44.
Zhang Z. et al. // Eur. Phys. J. D - 2001 - Vol. 13 - P. 301-304.
Biemont E. et al. // Astron. and Astrophys. - 2002 - Vol. 393 - P. 717-720.
Electronic structure
Found 27 levels. [view]Found 52 transitions. [view]