| N/N | x/a | y/b | z/c | B(j) | Occupancy |
|---|---|---|---|---|---|
| 1 | 0.7599 | 0.7500 | 0.1521 | 0.0000 | Ca |
| 2 | 0.5989 | 0.7500 | 0.4256 | 0.0000 | Ca=0.6990, Ce=0.3020 |
| 3 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | Al |
| 4 | 0.0000 | 0.0000 | 0.5000 | 0.0000 | Al |
| 5 | 0.2982 | 0.2500 | 0.2183 | 0.0000 | Sc=0.8300, Al=0.1700 |
| 6 | 0.3384 | 0.7500 | 0.0426 | 0.0000 | Si |
| 7 | 0.6872 | 0.2500 | 0.2759 | 0.0000 | Si |
| 8 | 0.1859 | 0.7500 | 0.3204 | 0.0000 | Si |
| 9 | 0.2348 | 0.9912 | 0.0357 | 0.0000 | O |
| 10 | 0.3059 | 0.9789 | 0.3581 | 0.0000 | O |
| 11 | 0.7973 | 0.0144 | 0.3389 | 0.0000 | O |
| 12 | 0.0505 | 0.2500 | 0.1288 | 0.0000 | O |
| 13 | 0.0450 | 0.7500 | 0.1478 | 0.0000 | O |
| 14 | 0.0684 | 0.7500 | 0.4090 | 0.0000 | O |
| 15 | 0.5117 | 0.7500 | 0.1800 | 0.0000 | O |
| 16 | 0.5338 | 0.2500 | 0.3195 | 0.0000 | O |
| 17 | 0.6250 | 0.2500 | 0.1018 | 0.0000 | O |
| 18 | 0.0853 | 0.2500 | 0.4312 | 0.0000 | O |
| 19 | 0.0840 | 0.2500 | 0.3350 | 0.0000 | H |