21 19846.767 0.002 5037.2289 0.0006 19846.767 0.005 105028.537 110065.766 3d5.(2I).4s.4p.(3P*) 4H* 3.5 - 3d6.(3G).4d 2D 2.5 16 10721.6555 0.0019 9324.3634 0.0016 10721.684 0.0019 105028.537 114352.875 3d5.(2I).4s.4p.(3P*) 4H* 3.5 - 114352 5D6d 2.5 * I 6 1970.3325 0.0009 50752.85 0.02 1970.3312 0.0001 54275.649 105028.537 3d5.4s2 b4G 2.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5 0.4 1495.560 0.005 66864.6 0.2 1495.5660 0.0000 38164.220 105028.537 3d6.(1D2).4s c2D 2.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5 II 0.20 1291.862 0.005 77407.6 0.3 1291.8539 0.0000 27620.4033 105028.537 3d6.(3F2).4s a2F 2.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5 1.3 1266.245 0.005 78973.6 0.3 1266.2535 0.0000 26055.4120 105028.537 3d6.(3G).4s a4G 2.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5 II 0.6 1265.074 0.005 79046.8 0.3 1265.0718 0.0000 25981.6451 105028.537 3d6.(3G).4s a4G 3.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5 0.8 1198.368 0.005 83446.8 0.3 1198.3665 0.0000 21581.6151 105028.537 3d6.(3H).4s a4H 4.5 - 3d5.(2I).4s.4p.(3P*) 4H* 3.5