Energy Levels of Neutral Thulium ( Tm I )
Configuration Term J Level(cm-1) Ref.
4f13(2F°)6s2 2F° 7/2 0.000 MZH78
4f13(2F°)6s2 2F° 5/2 8771.243 MZH78
4f12(3H6)5d3/26s2 (6,3/2) 9/2 13119.610 MZH78
4f12(3H6)5d3/26s2 (6,3/2) 15/2 15271.002 MZH78
4f12(3H6)5d3/26s2 (6,3/2) 11/2 15587.811 MZH78
4f12(3H6)5d3/26s2 (6,3/2) 13/2 17454.818 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 17/2 16456.913 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 7/2 16957.006 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 15/2 18693.074 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 9/2 18837.385 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 11/2 18853.823 MZH78
4f12(3H6)5d5/26s2 (6,5/2) 13/2 19466.663 MZH78
4f13(2F°7/2)6s6p(3P°0) (7/2,0) 7/2 16742.237 MZH78
4f13(2F°7/2)6s6p(3P°1) (7/2,1) 7/2 17343.374 MZH78
4f13(2F°7/2)6s6p(3P°1) (7/2,1) 9/2 17613.659 MZH78
4f13(2F°7/2)6s6p(3P°1) (7/2,1) 5/2 17752.634 MZH78
4f13(2F°7/2)6s6p(3P°2) (7/2,2) 11/2 18990.406 MZH78
4f13(2F°7/2)6s6p(3P°2) (7/2,2) 3/2 19132.245 MZH78
4f13(2F°7/2)6s6p(3P°2) (7/2,2) 5/2 19548.834 MZH78
4f13(2F°7/2)6s6p(3P°2) (7/2,2) 9/2 19748.543 MZH78
4f13(2F°7/2)6s6p(3P°2) (7/2,2) 7/2 19753.830 MZH78
4f13(2F°7/2)5d6s(3D) 3[3/2]° 5/2 20406.840 MZH78
4f13(2F°7/2)5d6s(3D) 3[3/2]° 3/2 21799.380 MZH78
4f13(2F°7/2)5d6s(3D) 3[3/2]° 1/2 24160.63 MZH78
4f12(3F4)5d3/26s2 (4,3/2) 7/2 21120.836 MZH78
4f12(3F4)5d3/26s2 (4,3/2) 5/2 21161.401 MZH78
4f12(3F4)5d3/26s2 (4,3/2) 9/2 21737.685 MZH78
4f12(3F4)5d3/26s2 (4,3/2) 11/2 21997.473 MZH78
4f13(2F°7/2)5d6s(3D) 3[11/2]° 9/2 22419.764 MZH78
4f13(2F°7/2)5d6s(3D) 3[11/2]° 11/2 22559.502 MZH78
4f13(2F°7/2)5d6s(3D) 3[11/2]° 13/2 22742.777 MZH78
4f12(3H6)6s26p1/2 (6,1/2)° 11/2 22468.046 MZH78
4f12(3H6)6s26p1/2 (6,1/2)° 13/2 22902.127 MZH78
4f12(3H5)5d3/26s2 (5,3/2) 7/2 22791.176 MZH78
4f12(3H5)5d3/26s2 (5,3/2) 13/2 23374.681 MZH78
4f12(3H5)5d3/26s2 (5,3/2) 9/2 24348.692 MZH78
4f12(3H5)5d3/26s2 (5,3/2) 11/2 25488.545 MZH78
4f12(3H5)5d5/26s2 5/2 22929.717 MZH78
4f12(3F4)5d5/26s2 (4,5/2) 11/2 23309.979 MZH78
4f13(2F°7/2)5d6s(3D) 3[5/2]° 7/2 23335.111 MZH78
4f13(2F°7/2)5d6s(3D) 3[5/2]° 5/2 23431.844 MZH78
4f13(2F°7/2)5d6s(3D) 3[5/2]° 3/2 23574.415 MZH78
4f12(3F4)5d5/26s2 (4,5/2) 9/2 23781.698 MZH78
4f12(3F4)5d5/26s2 7/2 23873.207 MZH78
4f12(3F4)5d5/26s2 3/2 23882.41 MZH78
4f13(2F°7/2)5d6s(3D) 3[7/2]° 9/2 23941.071 MZH78
4f13(2F°7/2)5d6s(3D) 3[7/2]° 5/2 24611.303 MZH78
4f13(2F°7/2)5d6s(3D) 3[7/2]° 7/2 24708.041 MZH78
4f12(3F4)5d5/26s2 13/2 24137.196 MZH78
4f13(2F°7/2)5d6s(3D) 3[9/2]° 7/2 24246.425 MZH78
4f13(2F°7/2)5d6s(3D) 3[9/2]° 9/2 24701.058 MZH78
4f13(2F°7/2)5d6s(3D) 3[9/2]° 11/2 24957.469 MZH78
4f13(2F°7/2)6s6p(1P°1) (7/2,1) 5/2 24418.018 MZH78
4f12(3H5)5d5/26s2 (5,5/2) 15/2 25130.453 MZH78
4f12(3H5)5d5/26s2 (5,5/2) 7/2 25717.197 MZH78
4f12(3H5)5d5/26s2 (5,5/2) 9/2 26889.125 MZH78
4f12(3H5)5d5/26s2 (5,5/2) 13/2 27377.13 MZH78
4f12(3H5)5d5/26s2 (5,5/2) 11/2 27491.31 MZH78
4f13(2F°7/2)6s6p(1P°1) 5/2 25745.117 MZH78
4f13(2F°7/2)6s6p(1P°1) 7/2 26701.325 MZH78
4f13(2F°5/2)6s6p(1P°1) (5/2,1) 7/2 34297.17 MZH78
Tm II (2F°7/2)6s1/2 (7/2,1/2)°4 Limit 49879.8 C71