| N/N | x/a | y/b | z/c | B(j) | Occupancy |
|---|---|---|---|---|---|
| 1 | 0.7607 | 0.7500 | 0.1517 | 0.0000 | Ca |
| 2 | 0.5968 | 0.7500 | 0.4266 | 0.0000 | Ca=0.6360, Ce=0.3640 |
| 3 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | Al=0.9400 |
| 4 | 0.0000 | 0.0000 | 0.5000 | 0.0000 | Al |
| 5 | 0.2981 | 0.2500 | 0.2176 | 0.0000 | Sc=0.4800, Fe=0.5200 |
| 6 | 0.3400 | 0.7500 | 0.0440 | 0.0000 | Si |
| 7 | 0.6880 | 0.2500 | 0.2773 | 0.0000 | Si |
| 8 | 0.1854 | 0.7500 | 0.3202 | 0.0000 | Si |
| 9 | 0.2354 | 0.9918 | 0.0373 | 0.0000 | O |
| 10 | 0.3075 | 0.9776 | 0.3593 | 0.0000 | O |
| 11 | 0.7971 | 0.0148 | 0.3376 | 0.0000 | O |
| 12 | 0.0518 | 0.2500 | 0.1296 | 0.0000 | O |
| 13 | 0.0443 | 0.7500 | 0.1483 | 0.0000 | O |
| 14 | 0.0679 | 0.7500 | 0.4093 | 0.0000 | O |
| 15 | 0.5127 | 0.7500 | 0.1789 | 0.0000 | O |
| 16 | 0.5340 | 0.2500 | 0.3208 | 0.0000 | O |
| 17 | 0.6233 | 0.2500 | 0.1015 | 0.0000 | O |
| 18 | 0.0865 | 0.2500 | 0.4308 | 0.0000 | O |
| 19 | 0.0540 | 0.2500 | 0.3270 | 0.0000 | H |