(Kr)4d105s2p3
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| general data | NMR parameters | help |
| atomic number: 51 | atomic weight: 121,75 | oxydation number: +/-3,5 |
| electronic configuration: (Kr)4d105s2p3 |
|
1.ionisation energy: 833 |
| electron affinity: -- | electronegativitiy: 2,05 | atomic radius: 1,53 |
| covalent radius: 1,41 | ionic radius: (+5) 0,62 | electric conductivity 2,6 |
| crystal structure: trigonal ( rhomboedrisch) | melting point: 904 K | boiling point: 1860 K |
| density: 6,62 | specific warmth capability: 0,21 |
| Isotope | 121 | Spin quantum number I | 5/2 |
| natural abundance (%) | 57.21 | absolute sensitivity | 0.0916 |
Magnetic moment  |
3.9796 | Magnetogyric ratio  |
6.4435 |
| Quadrupole moment (Q/fm2 | -36.0 | Line-width factor ( /fm4 |
410 |
| NMR frequency (7,05 T) | 71.824MHz | Frequency ratio  |
23.930577 |
| Reference compound | KSbCl6 | Sample Conditions | CH3CN, sat. |
| relative receptivity DP | 0.0933 | relative receptivity DC | 548 |
| Isotope | 123 | Spin quantum number I | 7/2 |
| natural abundance (%) | 42.79 | absolute sensitivity | 0.0195 |
| Magnetic moment |
2.8912 | Magnetogyric ratio |
3.4892 |
| Quadrupole moment (Q/fm2 | -49.0 | Line-width factor (/fm4 |
330 |
| NMR frequency (7,05 T) | 38.894MHz | Frequency ratio |
12.959217 |
| Reference compound | KSbCl6 | Sample Conditions | CH3CN, sat. |
| relative receptivity DP | 0.0199 | relative receptivity DC | 117 |