Crystal Structure of Brownmillerite
| Id | 9003351 |
| Mineral name | Brownmillerite |
| a (Å) | 5.3269 |
| b (Å) | 14.4687 |
| c (Å) | 5.5433 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 427.241 |
| Space group | I 2 m b |
Publication: American Mineralogist (2004) 89, 405-420
| Id | 9003351 |
| Mineral name | Brownmillerite |
| a (Å) | 5.3269 |
| b (Å) | 14.4687 |
| c (Å) | 5.5433 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 427.241 |
| Space group | I 2 m b |