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Lanthanide
Actinide
Superactinide
Ion of Thorium, Z=90, I.P.=50867 cm-1
References:
Zalubas R // J. Res. Nat. Bur. Stand. - 1976 - Vol. 80 A, ¹ 2 - P. 221-358.
Lovis C., Pepe F. // Astron. and Astrophys. - 2007 - Vol. 468 - P. 1115-1121.
Valero F. // JOSA - 1968 - Vol. 58 - P. 484-489; 1048-1053.
Engleman R. et al. // JQSRT - 2003 - Vol. 78, ¹ 1 - P. 1-30.
Giacchetti A. et al. // JOSA - 1970 - Vol. 60 - P. 474-489.
Goorvitch D. et al. // JOSA - 1969 - Vol. 59 - P. 971-975.
Blaise J. et al. // JOSA B - 1988 - Vol. 5 - P. 2087-2092.
Breckinridge J. et al. // Astron. and Astrophys. Suppl. ser. - 1975 - Vol. 29 - P. 97-112.
Electronic structure
Found 455 levels. [view]Found 714 transitions. [view]