18 9997.0418 0.0018 10000.217 0.0018 9997.0418 0.0010 103040.370 113040.588 3d6.(5D<4>).4f 2[7]* 7.5 - 3d6.(5D<4>).5g 2[6] 6.5 303 9986.1842 0.0005 10011.090 0.0005 9986.1839 0.0009 103040.370 113051.461 3d6.(5D<4>).4f 2[7]* 7.5 - 3d6.(5D<4>).5g 2[7] 7.5 461 9947.8409 0.0005 10049.677 0.0005 9947.8406 0.0017 103040.370 113090.048 3d6.(5D<4>).4f 2[7]* 7.5 - 3d6.(5D<4>).5g 2[8] 8.5* I 2011 5260.2544 0.0003 19005.197 0.0009 5260.2544 0.0003 84035.172 103040.370 3d6.(5D).4d e6G 6.5 - 3d6.(5D<4>).4f 2[7]* 7.5 2 4640.802 0.006 21541.97 0.03 4640.7944 0.0012 103040.370 124582.373 3d6.(5D<4>).4f 2[7]* 7.5 - 3d6.(3H).5d 2K 7.5 * II