Crystal Structure of IK
| Id | 9009735 |
| a (Å) | 7.0491 |
| b (Å) | 7.0491 |
| c (Å) | 7.0491 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 350.268 |
| Space group | F m -3 m |
Publication: Annales Academiae Scientiarum Fennicae Series A6: Physica (1969) 313, 1-11
| Id | 9009735 |
| a (Å) | 7.0491 |
| b (Å) | 7.0491 |
| c (Å) | 7.0491 |
| α (°) | 90 |
| β (°) | 90 |
| γ (°) | 90 |
| V (Å3) | 350.268 |
| Space group | F m -3 m |