copper sulfate 5-hydrate
occurs in nature as mineral chalcanthite
triclinic pinacoidal
this crystal shows 12 faces
| pinacoid {100} |
|
d = 1.100 |
2 faces |
| pinacoid {010} |
|
d = 0.800 |
2 faces |
| pinacoid {110} |
|
d = 1.200 |
2 faces |
| pinacoid {011} |
|
d = 1.700 |
2 faces |
| pinacoid {-110} |
|
d = 1.000 |
2 faces |
| pinacoid {-101} |
|
d = 0.800 |
2 faces |
unit cell : a = 6.12 b = 10.69 c = 5.96
α = 97.58 (alpha)
β = 107.17 (beta)
γ = 77.55 (gamma)