No | Chromium (3Cr2+) (1s2 2s2 2p6 ~ Core) | Silicon (6Si1−) (1s2 ~ Core) | No of Valence Functions | Indirect Energy Gap (eV) [L ? M] |
I | 3s2 3p6 3d4 4p | 2s2 2p6 3s2 3p3 | 168 | 0.121 |
II | 3s2 3p6 3d4 4p | 2s2 2p6 3s2 3p3 4p | 204 | 0.162 |
III | 3s2 3p6 3d4 4p 4d | 2s2 2p6 3s2 3p3 4p | 234 | 0.295 |
IV | 3s2 3p6 3d4 4p 4d 4s | 2s2 2p6 3s2 3p3 4p | 240 | 0.313 |
V | 3s2 3p6 3d4 4p 4d 4s | 2s2 2p6 3s2 3p3 4p 4s | 252 | 0.314 |
VI | 3s2 3p6 3d4 4p 4d 4s 5p | 2s2 2p6 3s2 3p3 4p 4s | 270 | 0.318 |
VII | 3s2 3p6 3d4 4p 4d 4s 5p | 2s2 2p6 3s2 3p3 4p 4s 5p | 306 | 0.310 |