Electron Binding Energies

Electron Binding Energies Navigation

By Name

By Symbol

By Number

Berkelium to Cerium

Element

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Berkelium

K (1s)

131556 ± 5 eV

LI (2s)

25256 ± 5 eV

LII (2p1/2)

24371 ± 5 eV

LIII (2p3/2)

19435 ± 5 eV

MI (3s)

6545 ± 7 eV

MII (3p1/2)

6138 ± 5 eV

MIII (3p3/2)

4976 ± 5 eV

MIV (3d3/2)

4353 ± 5 eV

MV (3d5/2)

4127 ± 5 eV

NI (4s)

1748 ± 6 eV

NII (4p1/2)

1558 ± 8 eV

NIII (4p3/2)

1249 ± 5 eV

NIV (4d3/2)

955 ± 2 eV

NV (4d5/2)

898 ± 2 eV

NVI (4f5/2)

511 ± 2 eV

NVII (4f7/2)

495 ± 2 eV

OI (5s)

399 ± 5 eV

OII (5p1/2)

326 ± 7 eV

OIII (5p3/2)

237 ± 5 eV

OIV (5d3/2)

130 ± 5 eV

OV (5d5/2)

117 ± 2 eV

PI (6s)

52 ± 5 eV

PII (6p1/2)

32 ± 2 eV

PIII (6p3/2)

16 ± 2 eV

Bismuth

K (1s)

90526 eV

LI (2s)

16388 eV

LII (2p1/2)

15711 eV

LIII (2p3/2)

13419 eV

MI (3s)

3999 eV

MII (3p1/2)

3696 eV

MIII (3p3/2)

3177 eV

MIV (3d3/2)

2688 eV

MV (3d5/2)

2580 eV

NI (4s)

939 eV

NII (4p1/2)

805.2 eV

NIII (4p3/2)

678.8 eV

NIV (4d3/2)

464.0 eV

NV (4d5/2)

440.1 eV

NVI (4f5/2)

162.3 eV

NVII (4f7/2)

157.0 eV

OI (5s)

159.3 eV

OII (5p1/2)

119.0 eV

OIII (5p3/2)

92.6 eV

OIV (5d3/2)

26.9 eV

OV (5d5/2)

23.8 eV

Bromine

K (1s)

13474 eV

LI (2s)

1782 eV

LII (2p1/2)

1596 eV

LIII (2p3/2)

1550 eV

MI (3s)

257 eV

MII (3p1/2)

189 eV

MIII (3p3/2)

182 eV

MIV (3d3/2)

70 eV

MV (3d5/2)

69 eV

Cadmium

K (1s)

26711 eV

LI (2s)

4018 eV

LII (2p1/2)

3727 eV

LIII (2p3/2)

3538 eV

MI (3s)

772.0 eV

MII (3p1/2)

652.6 eV

MIII (3p3/2)

618.4 eV

MIV (3d3/2)

411.9 eV

MV (3d5/2)

405.2 eV

NI (4s)

109.8 eV

NII (4p1/2)

63.9 eV

NIII (4p3/2)

63.9 eV

NIV (4d3/2)

11.7 eV

NV (4d5/2)

10.7 eV

Calcium

K (1s)

4038.5 eV

LI (2s)

438.4 eV

LII (2p1/2)

349.7 eV

LIII (2p3/2)

346.2 eV

MI (3s)

44.3 eV

MII (3p1/2)

25.4 eV

MIII (3p3/2)

25.4 eV

Californium

K (1s)

134939 ± 7 eV

LI (2s)

26010 ± 7 eV

LII (2p1/2)

25108 ± 5 eV

LIII (2p3/2)

19907 ± 5 eV

MI (3s)

6761 ± 6 eV

MII (3p1/2)

6345 ± 6 eV

MIII (3p3/2)

5116 ± 5 eV

MIV (3d3/2)

4484 ± 6 eV

MV (3d5/2)

4247 ± 6 eV

NI (4s)

1813 ± 6 eV

NII (4p1/2)

1620 ± 10 eV

NIII (4p3/2)

1292 ± 6 eV

NIV (4d3/2)

991 ± 2 eV

NV (4d5/2)

930 ± 2 eV

NVI (4f5/2)

538 ± 2 eV

NVII (4f7/2)

520 ± 2 eV

OI (5s)

416 ± 5 eV

OII (5p1/2)

341 ± 9 eV

OIII (5p3/2)

245 ± 6 eV

OIV (5d3/2)

137 ± 6 eV

OV (5d5/2)

122 ± 2 eV

PI (6s)

54 ± 8 eV

PII (6p1/2)

33 ± 2 eV

PIII (6p3/2)

17 ± 2 eV

Cerium

K (1s)

40443 eV

LI (2s)

6549 eV

LII (2p1/2)

6164 eV

LIII (2p3/2)

5723 eV

MI (3s)

1436 eV

MII (3p1/2)

1274 eV

MIII (3p3/2)

1187 eV

MIV (3d3/2)

902.4 eV

MV (3d5/2)

883.8 eV

NI (4s)

291.0 eV

NII (4p1/2)

223.2 eV

NIII (4p3/2)

206.5 eV

NIV (4d3/2)

109 eV

NVI (4f5/2)

0.1 eV

NVII (4f7/2)

0.1 eV

OI (5s)

37.8 eV

OII (5p1/2)

19.8 eV

OIII (5p3/2)

17.0 eV

References (Click the next to a value above to see complete citation information for that entry)

Bearden, J. A., and A. F. Burr. "Reevaluation of X-Ray Atomic Energy Levels." Reviews of Modern Physics, volume 39, number 1, 1967, pp. 125–142. doi:10.1103/RevModPhys.39.125

Cardona, M., and L. Ley, editors. Photoemission in Solids I: General Principles. Berlin: Springer-Verlag, 1978.

Fuggle, John C., and Nils Mårtensson. "Core-Level Binding Energies in Metals." Journal of Electron Spectroscopy and Related Phenomena, volume 21, number 3, 1980, pp. 275–281. doi:10.1016/0368-2048(80)85056-0

Gwyn Williams. Electron Binding Energies. http://www.jlab.org/~gwyn/ebindene.html. Accessed on April 30, 2010.

Porter, F.T., and M. S. Freedman. "Recommended Atomic Electron Binding Energies, 1s to 6p3/2, for the Heavy Elements, Z = 84 to 103." Journal of Physical and Chemical Reference Data, volume 7, number 4, 1978, pp. 1267–1284.