Element description Th ions I II III IV V VI

Atom of Thorium, Z=90, I.P.=96000 -1

Spectrum of Thorium ion (Th II)

References:

Brewer L. // JOSA - 1971 - Vol. 61,  12 - P. 1666-1682.

Lovis C., Pepe F. // Astron. and Astrophys. - 2007 - Vol. 468 - P. 1115-1121.

Zalubas R., Corliss C. // J. Res. NBS A - 1974 - Vol. 78 - P. 163-246.

Nilsson H. et al. // Astron. and Astrophys. - 2002 - Vol. 382 - P. 368 - 370.

Simonsen H. et al. // Phys. Scr. - 1988 - Vol. 38 - P. 370-375.

Blaise J. et al // JOSA B - 1988 - Vol. 5 - P. 2087-2092. 

 

 

Electronic structure

Found 445 levels. [view]

Found 873 transitions. [view]