# Need some energy levels

#### Bill Foster

Using the NIST database, I get the following energy levels for Ne^9.

But there some some values missing (where the ???? is shown).

Any of you know these numbers, or where I can find them?

Thanks.

Code:
1s2 	1S 	0 	  0.00000
1s2s	3S	1	7299940.0
1s2p	3P°	1	7379327.8
1s2s	1S	0	7382680.0
1s2p	1P°	1	7436560.0
1s3s	3S	1	8623000.0
1s3p	3P°	1	8644744.4
1s3s	1S	0	8644880.0
1s3d	3D	0	8657128.7
1s3p	1P°	1	8660530.0
1s3d	1D	2	8662400.0
1s4s	3S	1	9075200.0
1s4p	3P°	1	9084141.1
1s4s	1S	0	9084060.0
1s4f	3F°	3	9089800.0
1s4d	3D	2	9090355.3
1s4p	1P°	1	9090630.0
1s4f	1F°	3	9094400.0
1s5s	3S	1	9282200.0
1s5p	3P°	1	9286713.3
1s5s	1S	0	9286650.0
1s5d	3D	2	9288500.0
1s5f	3F°	10/2	9289800.0
1s5p	1P°	1	9290000.0
1s5f	1F°	3	9294499.0
1s5g	1G°	1	????
1s5g	3G°	3	????
1s6p	3P°	1	9395200.0
1s6p	1P°	1	9396200.0
1s6f	3F°	10/2	9398400.0
1s6d	3D	2	9400000.0
1s6f	1F°	3	9403000.0
1s6g	1G	1	????
1s6g	3G	3	????
1s6h	1H	1	????
1s6h	3H	3	????
1s7p	3P°	1	9460000.0
1s7d	3D	2	9463000.0
1s7p	1P°	1	9465200.0
1s8p	1P°	1	9512000.0

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#### mfb

Mentor
The transitions might be too exotic. If NIST has data for transitions from these states to other states, and then from the other states to 1s, then you can add the energy differences.

"Need some energy levels"

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