| Mineral | Symmetry Class | Space Group | a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|---|---|---|
| Devilline | monoclinic-beta | P 2(1)/c | 20.8700 | 6.1350 | 22.1910 | 90.00 | 102.73 | 90.00 |
| Ktenasite | monoclinic-beta | P 2(1)/c | 5.5890 | 6.1660 | 23.7510 | 90.00 | 95.55 | 90.00 |
| Lautenthalite | ||||||||
| Niedermayrite | monoclinic-beta | P 2(1)/m | 5.5430 | 21.9950 | 6.0790 | 90.00 | 92.04 | 90.00 |
| Orthoserpierite | ||||||||
| Serpierite | monoclinic-beta | C 2/c | 22.1860 | 6.2500 | 21.8530 | 90.00 | 113.36 | 90.00 |
| campigliaite | monoclinic-beta | C 2 | 21.7070 | 6.0980 | 11.2450 | 90.00 | 100.30 | 90.00 |
| christelite | triclinic | P 1(-) | 5.4143 | 6.3360 | 10.4700 | 94.32 | 90.06 | 90.27 |