| N/N | x/a | y/b | z/c | B(j) | Occupancy |
|---|---|---|---|---|---|
| 1 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | Sn |
| 2 | 0.2500 | 0.6291 | 0.2500 | 0.0000 | Mn=0.3750, Mg=0.6250 |
| 3 | 0.0000 | 0.0000 | 0.5000 | 0.0000 | Na |
| 4 | 0.2500 | 0.0832 | 0.2500 | 0.0000 | Si |
| 5 | 0.0000 | 0.2500 | 0.8606 | 0.0000 | Si |
| 6 | 0.6353 | 0.2500 | 0.0262 | 0.0000 | Be |
| 7 | 0.7855 | 0.1479 | 0.4421 | 0.0000 | O |
| 8 | 0.8664 | 0.0021 | 0.2130 | 0.0000 | O |
| 9 | 0.1213 | 0.2500 | 0.7211 | 0.0000 | O |
| 10 | 0.0000 | 0.3501 | 0.9932 | 0.0000 | O |
| 11 | 0.0000 | 0.2500 | 0.3834 | 0.0000 | OH |