Crystal Structure of Sillimanite
| Id | 9003989 |
| Mineral name | Sillimanite |
| a (Å) | 7.3717 |
| b (Å) | 7.5243 |
| c (Å) | 5.72421 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 317.504 |
| Space group | P b n m |
Publication: American Mineralogist (2006) 91, 319-326
| Id | 9003989 |
| Mineral name | Sillimanite |
| a (Å) | 7.3717 |
| b (Å) | 7.5243 |
| c (Å) | 5.72421 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 317.504 |
| Space group | P b n m |