copper sulfate 5-hydrate
occurs in nature as mineral chalcanthite
triclinic pinacoidal
this crystal shows 12 faces
| pinacoid {010} |
|
d = 0.600 |
2 faces |
| pinacoid {001} |
|
d = 1.500 |
2 faces |
| pinacoid {110} |
|
d = 1.200 |
2 faces |
| pinacoid {-120} |
|
d = 1.300 |
2 faces |
| pinacoid {130} |
|
d = 0.800 |
2 faces |
| pinacoid {-130} |
|
d = 0.700 |
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)
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