Input interpretation
![actinolite (mineral) | crystal system](../image_source/7198dca27e14813782e3d394180f713a.png)
actinolite (mineral) | crystal system
Result
![monoclinic](../image_source/e3395006082487e00ff1566d5c12855a.png)
monoclinic
Basic properties
![crystal family | monoclinic required symmetry | 1 2-fold rotation axis or 1 mirror plane Bravais lattices | 2 point groups | 3 space groups | 13](../image_source/91753315e780adedbc437db9238eefa7.png)
crystal family | monoclinic required symmetry | 1 2-fold rotation axis or 1 mirror plane Bravais lattices | 2 point groups | 3 space groups | 13
Point groups
![crystal class | Schönflies | Hermann-Mauguin sphenoidal | C_2 | 2 domatic | C_s | m prismatic | C_2h | 2/m](../image_source/6611f45bec7ccb644413b5b5f6c58ea0.png)
crystal class | Schönflies | Hermann-Mauguin sphenoidal | C_2 | 2 domatic | C_s | m prismatic | C_2h | 2/m
Space groups
![crystal class | IUCr number | Hermann-Mauguin sphenoidal | 3 | 4 | 5 | P2 | P2_1 | C2 domatic | 6 | 7 | 8 | 9 | Pm | Pc | Cm | Cc prismatic | 10 | 11 | 12 | 13 | 14 | 15 | P2/m | P2_1/m | C2/m | P2/c | P2_1/c | C2/c](../image_source/9814823ecf127733eb0fb83455e07786.png)
crystal class | IUCr number | Hermann-Mauguin sphenoidal | 3 | 4 | 5 | P2 | P2_1 | C2 domatic | 6 | 7 | 8 | 9 | Pm | Pc | Cm | Cc prismatic | 10 | 11 | 12 | 13 | 14 | 15 | P2/m | P2_1/m | C2/m | P2/c | P2_1/c | C2/c