Crystal Structure of Brownmillerite
| Id | 9015731 |
| Mineral name | Brownmillerite |
| a (Å) | 5.303 |
| b (Å) | 14.3778 |
| c (Å) | 5.5290 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 421.561 |
| Space group | I 2 m b |
Publication: Physics and Chemistry of Minerals (2008) 35, 493-504
| Id | 9015731 |
| Mineral name | Brownmillerite |
| a (Å) | 5.303 |
| b (Å) | 14.3778 |
| c (Å) | 5.5290 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 421.561 |
| Space group | I 2 m b |