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Lanthanide
Actinide
Superactinide
Ion of Yttrium, Z=39, I.P.=1024000 cm-1
References:
Litzen U., Reader J. // Phys. Scr. - 1989 - Vol. 39 - P. 468-473.
Ategar N. et al. // J. Phys. B - 1984 - Vol. 17 - P. 4617-4622.
Rahimullah K. et al. // Phys. Scr. -1978 - Vol. 18 - P. 96-106;
1976 - Vol. 14 - P. 221-223
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Electronic structure
Found 31 levels. [view]Found 37 transitions. [view]