| Atom | Site | x | y | z | \AA^{2} | Occ. |
|---|---|---|---|---|---|---|
| La | 4e | 0.0053(6) | 0.0305(1) | 0.2497(8) | 1.83(2) | 1 |
| Ni1 | 2d | 1/2 | 0 | 0 | 1.22(5) | 0.84 |
| Ru1 | 2d | 1/2 | 0 | 0 | 1.22(5) | 0.16 |
| Ni2 | 2c | 0 | 1/2 | 0 | 0.88(3) | 0.16 |
| Ru2 | 2c | 0 | 1/2 | 0 | 0.88(3) | 0.84 |
| O1 | 4e | 0.296(5) | 0.299(4) | 0.026(2) | 1.7(1) | 1 |
| O2 | 4e | 0.224(4) | -0.222(3) | 0.049(3) | 1.7(1) | 1 |
| O3 | 4e | -0.073(3) | 0.491(1) | 0.242(3) | 1.7(1) | 1 |