Energy Levels of Neutral Cerium ( Ce I )

Cerium (Ce)

Energy Levels of Neutral Cerium ( Ce I )

	Configuration				Term	J	Level(cm^-1)	Ref.


	4f5d 6s²				¹G°	4	0.000	MZH78

	4f5d 6s²				³F°	2	228.849	MZH78
						3	1663.120	MZH78
						4	3100.151	MZH78

	4f5d 6s²				³H°	4	1279.424	MZH78
						5	2208.657	MZH78
						6	3976.104	MZH78

	4f5d 6s²				³G°	3	1388.941	MZH78
						5	4199.367	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				⁵H°	3	2369.068	MZH78
						4	2437.629	MZH78
						6	4746.627	MZH78
						7	5802.108	MZH78

	4f5d 6s²				¹D°	2	2378.827	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				⁵I°	4	3196.607	MZH78
						5	3764.008	MZH78
						6	4455.756	MZH78
						7	5315.803	MZH78
						8	6809.128	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	5	3210.583	MZH78

	4f5d 6s²				°	4	3312.240	MZH78

	4f5d 6s²				³D°	1	3710.513	MZH78
						2	4766.323	MZH78
						3	5006.719	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	0	3974.503	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	1	4020.954	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				³G°	3	4160.283	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	4	4173.494	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	5	4417.618	MZH78

	4f²6s²				³H	4	4762.718	MZH78
						5	6238.934	MZH78
						6	7780.202	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				³S°	1	5097.777	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	2	5210.906	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				⁵G°	2	5409.236	MZH78
						3	6234.792	MZH78
						4	6856.559	MZH78
						5	7467.160	MZH78
						6	8055.526	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	3	5519.751	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	0	5571.156	MZH78

	4f(²F°) 5d²(³F)6s (⁴F)				°	4	5572.074	MZH78

4f5d 6s²	°	1	5637.233	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	⁵F°	1	5674.829	MZH78
		2	5904.006	MZH78
		3	6337.061	MZH78
		4	7174.156	MZH78
		5	7933.558	MZH78

4f5d 6s²	°	2	6303.984	MZH78

4f(²F°) 5d²(³F)6s (²F)	°	4	6475.540	MZH78

4f5d 6s²	°	3	6621.892	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	°	5	6663.226	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	°	2	6836.628	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	°	3	7169.751	MZH78

4f(²F°) 5d²(³F)6s (²F)	°	4	7348.299	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	°	6	7696.210	MZH78

4f(²F°) 5d²(³F)6s (⁴F)?	°	5	7715.236	MZH78

4f(²F°) 5d²(³F)6s (²F)?	°	5	7841.955	MZH78

4f(²F°) 5d²(¹D)6s (²D)	°	1	7853.119	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	°	4	7890.429	MZH78

4f(²F°) 5d²(³P)6s (⁴P)	⁵G°	2	8088.912	MZH78
		3	8307.309	MZH78
		4	8762.126	MZH78
		5	9462.705	MZH78
		6	11030.470	MZH78

4f(²F°) 5d²(³F)6s (⁴F)	⁵P°	2	8101.187	MZH78
		3	8270.249	MZH78
		1	8430.846	MZH78

4f²6s²	³F	2	8235.605	MZH78
		3	9206.305	MZH78
		4	9379.148	MZH78

4f(²F°)5d²(³F) (⁴I°)6p	⁵K	5	19791.740	MZH78
		6	20591.937	MZH78
		7	21654.060	MZH78
		8	22864.055	MZH78
		9	24350.503	MZH78

4f5d(³G°)6s6p(³P°)		5	20338.893	MZH78

4f(²F°)5d²(³F) (⁴H°)6p	⁵I	6	20842.504	MZH78
		7	22063.473	MZH78
		8	23282.722	MZH78

4f5d(³H°)6s6p(³P°)		5	21581.408	MZH78

4f(²F°)5d²(³F) (⁴I°)6p	⁵I	5	21725.348	MZH78
		6	22321.098	MZH78
		7	23452.626	MZH78
		8	24657.245	MZH78

		3	23154.693	MZH78

4f²(³H₄)6s6p(¹P°₁)	(4,1)°	5	23819.871	MZH78
		4	23901.786	MZH78
		3	_

		6	24691.432	MZH78

4f²(³H₆)6s6p(¹P°₁)?	(6,1)°?	7	27149.080?	M75c
		5	27192.300?	MZH78
		6	27491.670	MZH78


Ce II (⁴H°₇_/₂)	*Limit*		44672	WSPC78