Persistent Lines of Neutral Ytterbium ( Yb I )

Wavelength  Energy         Configuration           Term        J
   (Å)      Levels (cm-1)

 2464.50         0.000     4f14(1S)6s2             1S          0
             40563.97      4f14(1S)6s7p            1P°         1
  return
 
 2671.958        0.000     4f14(1S)6s2             1S          0
             37414.59      4f13(2F°)5d6s2          °           1
  return
 
 3464.37         0.000     4f14(1S)6s2             1S          0
             28857.014     4f13(2F°7/2)5d5/26s2    (7/2,5/2)°  1
  return
 
 3987.99         0.000     4f14(1S)6s2             1S          0
             25068.222     4f14(1S)6s6p            1P°         1
  return
 
 3990.885    19710.388     4f14(1S)6s6p            3P°         2
             44760.37      4f14(1S)6p2             3P          2
  return
 
 4576.209    17992.007     4f14(1S)6s6p            3P°         1
             39838.04      4f14(1S)6s6d            3D          2
  return
 
 4935.500    19710.388     4f14(1S)6s6p            3P°         2
             39966.09      4f14(1S)6s6d            3D          3
  return
 
 5556.466        0.000     4f14(1S)6s2             1S          0
             17992.007     4f14(1S)6s6p            3P°         1
  return
 
 6799.60     17992.007     4f14(1S)6s6p            3P°         1
             32694.692     4f14(1S)6s7s            3S          1
  return
 
 7699.49     19710.388     4f14(1S)6s6p            3P°         2
             32694.692     4f14(1S)6s7s            3S          1
  return