NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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Atomic Data for Dysprosium (Dy)

Atomic Number = 66

Atomic Weight = 162.50

Reference E95


  Isotope   Mass   Abundance   Spin   Mag Moment 
              
160Dy159.9251932.34%0 
161Dy160.92693018.9%5/2-0.48
162Dy161.92679525.5%0 
163Dy162.92872824.9%5/2+0.673
164Dy163.92917128.2%0 

Dy I  Ground State (1s22s22p63s23p63d104s24p64d105s25p6)4f106s2 5I8
       Ionization energy  47900 cm-1 (5.9389 eV)   Ref. WSPC78

Dy II Ground State (1s22s22p63s23p63d104s24p64d105s25p6)4f9(5I8)6s (8,1/2)17/2
       Ionization energy  94100 cm-1 (11.67 eV)   Ref. MZH78