NIST Atomic Spectra Database Ionization Energies Data
Ho (all spectra) |
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2023). NIST Atomic Spectra Database (ver. 5.11), [Online]. Available: https://physics.nist.gov/asd [2024, May 4]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
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----------------------------------------------------------------------------------------------------------------------------------------------------- At. num | El. Name | Isoel. Seq. | Ground Shells (a) | Ground Level | Ionization Energy (eV) | Uncertainty (eV) | References --------|----------|-------------|-------------------|--------------------|--------------------------------------|----------------------|------------ 67 | Holmium | Ho | [Xe].4f11.6s2 | 4I*<15/2> | 6.0215 | 0.0006 | L4277 67 | Holmium | Dy | [Xe].4f11.6s | (15/2,1/2)*<8> | [11.781] | 0.020 | L19870c180 67 | Holmium | Tb | [Xe].4f11 | 4I*<15/2> | [22.79] | 0.03 | L19883c180 67 | Holmium | Gd | [Xe].4f10 | 5I<8> | [42.52] | 0.08 | L19883c180 67 | Holmium | Eu | [Xe].4f9 | 6H*<15/2> | [63.9] | 0.3 | L4095 67 | Holmium | Sm | [Cd].4f9.5p5 | | (95) | 5 | L582 67 | Holmium | Pm | [Cd].4f9.5p4 | * | (112) | 6 | L582 67 | Holmium | Nd | [Cd].4f9.5p3 | | (129) | 6 | L582 67 | Holmium | Pr | [Cd].4f10.5p | * | (155) | 8 | L582 67 | Holmium | Ce | [Cd].4f9.5p | | (173) | 9 | L582 67 | Holmium | La | [Cd].4f9 | * | (197) | 10 | L582 67 | Holmium | Ba | [Cd].4f8 | | (229) | 12 | L582 67 | Holmium | Cs | [Cd].4f7 | * | (263) | 14 | L582 67 | Holmium | Xe | [Cd].4f6 | | (284) | 14 | L582 67 | Holmium | I | [Kr].4d10.4f6.5s | | (305) | 15 | L582 67 | Holmium | Te | [Cd].4f4 | | (340) | 17 | L582 67 | Holmium | Sb | [Kr].4d10.4f5 | 6H*<5/2> | (373) | 19 | L582 67 | Holmium | Sn | [Kr].4d10.4f4 | 5I<4> | (408) | 20 | L582 67 | Holmium | In | [Kr].4d10.4f3 | 4I*<9/2> | (441) | 22 | L582 67 | Holmium | Cd | [Kr].4d10.4f2 | 3H<4> | (475) | 24 | L582 67 | Holmium | Ag | [Kr].4d10.4f | 2F*<5/2> | (510) | 4 | L582c99 67 | Holmium | Pd | [Kr].4d10 | 1S0 | (715) | 4 | L8672c99 67 | Holmium | Rh | [Kr].4d9 | 2D<5/2> | (755) | 4 | L8672c99 67 | Holmium | Ru | [Kr].4d8 | 3F<4> | (797) | 4 | L8672c99 67 | Holmium | Tc | [Kr].4d7 | 4F<9/2> | (842) | 4 | L8672c99 67 | Holmium | Mo | [Kr].4d6 | 5D<4> | (885) | 4 | L8672c99 67 | Holmium | Nb | [Kr].4d5 | 6S<5/2> | (929) | 4 | L8672c99 67 | Holmium | Zr | [Kr].4d4 | 5D0 | (985) | 4 | L8672c99 67 | Holmium | Y | [Kr].4d3 | 4F<3/2> | (1029) | 4 | L8672c99 67 | Holmium | Sr | [Kr].4d2 | 3F<2> | (1077) | 4 | L8672c99 67 | Holmium | Rb | [Kr].4d | 2D<3/2> | (1122) | 4 | L8672c99 67 | Holmium | Kr | [Ar].3d10.4s2.4p6 | 1S0 | (1300) | 4 | L8672c99 67 | Holmium | Br | [Ar].3d10.4s2.4p5 | 2P*<3/2> | (1346) | 4 | L8672c99 67 | Holmium | Se | [Ar].3d10.4s2.4p4 | 3P<2> | (1395) | 5 | L8672c99 67 | Holmium | As | [Ar].3d10.4s2.4p3 | 4S*<3/2> | (1443) | 5 | L8672c99 67 | Holmium | Ge | [Ar].3d10.4s2.4p2 | 3P0 | (1545) | 5 | L8672c99 67 | Holmium | Ga | [Ar].3d10.4s2.4p | 2P*<1/2> | (1598) | 5 | L8672c99 67 | Holmium | Zn | [Ar].3d10.4s2 | 1S0 | (1719) | 4 | L8672c99 67 | Holmium | Cu | [Ar].3d10.4s | 2S<1/2> | [1773.6] | 0.9 | L10278 67 | Holmium | Ni | [Ar].3d10 | 1S0 | (3018) | 4 | L8672c99 67 | Holmium | Co | [Ar].3d9 | 2D<5/2> | (3125) | 4 | L8672c99 67 | Holmium | Fe | [Ar].3d8 | 3F<4> | (3238) | 4 | L8672c99 67 | Holmium | Mn | [Ar].3d7 | 4F<9/2> | (3359) | 4 | L8672c99 67 | Holmium | Cr | [Ar].3d6 | <4> | (3476) | 4 | L8672c99 67 | Holmium | V | [Ar].3d5 | <5/2> | (3592) | 4 | L8672c99 67 | Holmium | Ti | [Ar].3d4 | 5D0 | (3760) | 4 | L8672c99 67 | Holmium | Sc | [Ar].3d3 | 4F<3/2> | (3880) | 4 | L8672c99 67 | Holmium | Ca | [Ar].3d2 | 3F<2> | (4009) | 4 | L8672c99 67 | Holmium | K | [Ar].3d | 2D<3/2> | (4131) | 4 | L8672c99 67 | Holmium | Ar | [Ne].3s2.3p6 | 1S0 | (4469) | 4 | L8672c99 67 | Holmium | Cl | [Ne].3s2.3p5 | 2P*<3/2> | (4576) | 4 | L8672c99 67 | Holmium | S | [Ne].3s2.3p4 | 3P<2> | (4693) | 4 | L8672c99 67 | Holmium | P | [Ne].3s2.3p3 | 2P*<3/2> | (4802) | 4 | L8672c99 67 | Holmium | Si | [Ne].3s2.3p2 | 3P0 | (5135) | 5 | L8672c99 67 | Holmium | Al | [Ne].3s2.3p | 2P*<1/2> | (5258) | 5 | L8672c99 67 | Holmium | Mg | [Ne].3s2 | 1S0 | (5494) | 5 | L8672c99 67 | Holmium | Na | [Ne].3s | 2S<1/2> | (5611) | 5 | L8672c99 67 | Holmium | Ne | 1s2.2s2.2p6 | 1S0 | (12495) | 6 | L8672c99 67 | Holmium | F | 1s2.2s2.2p5 | 2P*<3/2> | (12790) | 6 | L8672c99 67 | Holmium | O | 1s2.2s2.2p4 | 3P<2> | (13116) | 7 | L8672c99 67 | Holmium | N | 1s2.2s2.2p3 | (0,3/2)*<3/2> | (13417) | 10 | L8672c99 67 | Holmium | C | 1s2.2s2.2p2 | 3P0 | (14639) | 12 | L8672c99 67 | Holmium | B | 1s2.2s2.2p | 2P*<1/2> | (14998) | 15 | L8672c99 67 | Holmium | Be | 1s2.2s2 | 1S0 | (15448) | 19 | L8672c99 67 | Holmium | Li | 1s2.2s | 2S<1/2> | (15745.77) | 0.11 | L16264c99 67 | Holmium | He | 1s2 | 1S0 | (63772.42) | 0.11 | L21139 67 | Holmium | H | 1s | 2S<1/2> | (65137.13) | 0.16 | L19200 ----------------------------------------------------------------------------------------------------------------------------------------------------- Notes: (a) Designations used in the ground shell lists: [Ne] = 1s2.2s2.2p6 [Ar] = 1s2.2s2.2p6.3s2.3p6 [Kr] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6 [Cd] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d10.5s2 [Xe] = 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.4d10.5s2.5p6
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