Crystal Structure of Powellite
| Id | 8100225 |
| Common name | powellite |
| a (Å) | 5.0342(14) |
| b (Å) | 10.7683(23) |
| c (Å) | 5.1084(14) |
| α (°) | 90.0 |
| β (°) | 90.957(20) |
| γ (°) | 90.0 |
| V (Å3) | 276.88477 |
| Space group | I 1 2/a 1 |
Publication: Zeitschrift für Kristallographie - New Crystal Structures (2004) 219, 4 337-338