| NN | Card | Specie | Formula | Space Group |
|---|---|---|---|---|
| 1. | 3739 | [1], t-brucite | Ca(OH)2 | P 3(-)m1 |
| 2. | 6608 | [2], t-brucite, at 0.5 GPa | Ca(OH)2 | P 3(-)m1 |
| 3. | 6609 | [3], t-brucite, at 2.4 GPa | Ca(OH)2 | P 3(-)m1 |
| 4. | 6610 | [4], t-brucite, at 6.3 GPa | Ca(OH)2 | P 3(-)m1 |
| 5. | 6611 | [5], t-brucite, at 8.1 GPa | Ca(OH)2 | P 3(-)m1 |
| 6. | 6612 | [6], t-brucite, at 9.7 GPa | Ca(OH)2 | P 3(-)m1 |
| 7. | 9896 | [7], t-brucite, syn, at 0.07 GPa | Ca(O[HH])2 | P 3(-)m1 |
| 8. | 9897 | [8], t-brucite, syn, at 4.53 GPa | Ca(O[HH])2 | P 3(-)m1 |