Neutral AtomSingly Ionized Atom
Finding listPeriodic TableAtomic DataStrong LinesNeutral Atom Persistent Lines Neutral Atom Energy LevelsSingly Ionized Persistent LinesSingly Ionized Energy LevelsReferences

Atomic Data for Samarium (Sm)

Atomic Number = 62

Atomic Weight = 150.36

Reference = E95


Isotope    Mass        Abundance Spin Mag Moment

144Sm      143.911998  3.1%      0    
147Sm      146.914895  15.0%     7/2  -0.813
148Sm      147.914820  11.3%     0    
149Sm      148.917181  13.8%     7/2  -0.670
150Sm      149.917273  7.4%      0    
152Sm      151.919729  26.6%     0    
154Sm      153.922206  22.6%     0    

 
Sm I  Ground State (1s22s22p63s23p63d104s24p64d105s25p6)4f66s2  7F0
      Ionization energy  45519.6 cm-1 (5.6437 eV)   Ref. JRB00
 
Sm II Ground State (1s22s22p63s23p63d104s24p64d105s25p6)4f66s  8F1/2
      Ionization energy  89300 cm-1 (11.07 eV)   Ref. SR65