Atomic and Ionic Radius Values
Atomic Radii (ionic radii are below)
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| Atom | Atomic No. | Atomic Radius (pm) |
|---|---|---|
| H | 1 | 37 |
| He | 2 | 31 |
| Li | 3 | 157 |
| Be | 4 | 112 |
| B | 5 | 86 |
| C | 6 | 77 |
| N | 7 | 74 |
| O | 8 | 74 |
| F | 9 | 72 |
| Ne | 10 | 68 |
| Wells, A. F. Structural Inorganic Chemistry, 5th ed., Clarendon: Oxford, 1984, p 289 and 1288. Slater, J. C. J. Chem. Phys. 1964, 41, 3199. Clementi, E; Raimondi, D. L.; Reinhardt, W. P. J. Chem. Phys. 1967, 47(4), 1300-1307. | ||
Ionic Radius
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| Ion Species | Atomic No. | Ionic Radius (pm) |
|---|---|---|
| H +1 | 1 | |
| He | 2 | |
| Li +1 | 3 | 90 |
| Be +2 | 4 | 59 |
| B +3 | 5 | 41 |
| C +4 | 6 | 30 |
| N -3 | 7 | |
| N +3 | 7 | 30 |
| N +5 | 7 | 27 |
| O -2 | 8 | 126 |
| Shannon, R. D. Acta Cryst. 1976, A32, 751-767. | ||
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