| Elements | multiplicity | x | y | z | occupancy | Uiso |
| Sr1 | 1 | 0.5 | 0.5 | 0.5 | 1 | 0.018(5) |
| Fe1 | 1 | 0 | 0 | 0 | 0.5 | 0.017(6) |
| Co1 | 1 | 0 | 0 | 0 | 0.5 | 0.017(6) |
| O1 | 3 | 0.5 | 0 | 0 | 0.8400 | 0.023(4) |