Table 2.
Valence and atomic radii for quasicrystal stability estimates18.
| Al | Cu | Ni | Fe | Cr | |
|---|---|---|---|---|---|
| Mott & Jones Valence | +3 | +1 | 0 | −2 | −4 |
| Raynor Valence | +3 | +1 | −0.61 | −2.66 | −4.66 |
| Atomic radius (pm) | 143 | 128 | 124 | 126 | 128 |
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