2 \theta ranges and the (hkl) indices of the reflections for the I 2 / m, I 4 / m, R \overline{3} and F m \overline{3} m (the ideal cubic symmetry) space groups.
| Peak (2θ, deg) | I 2 / m | I 4 / m | R \overline{3} | Fm \overline{3} m |
|---|---|---|---|---|
| 39.2-40.2 | 022 | 022 | 222 | |
| -202 | ||||
| 202 | ||||
| 45.6-46.6 | 220 | 024 | 400 | |
| 004 | ||||
| 84.2-86.2 | 044 | 044 | 444 | |
| -404 | ||||
| 404 | ||||
| 101-105 | 440 | 048 | 800 | |
| 008 |