Input interpretation
florenskyite (mineral) | crystal system | pararsenolamprite (mineral) | crystal system
Result
orthorhombic | orthorhombic
Basic properties
| orthorhombic | orthorhombic crystal families | orthorhombic | orthorhombic required symmetries | 3 2-fold rotation axes or 1 2-fold rotation axis and 2 mirror planes | 3 2-fold rotation axes or 1 2-fold rotation axis and 2 mirror planes Bravais lattices | 4 | 4 point groups | 3 | 3 space groups | 59 | 59
Lattice properties
| orthorhombic | orthorhombic lattice systems | orthorhombic | orthorhombic Bravais lattices | simple orthorhombic | base orthorhombic | body-centered orthorhombic | face-centered orthorhombic | simple orthorhombic | base orthorhombic | body-centered orthorhombic | face-centered orthorhombic angle relations | α = β = γ = 90° | α = β = γ = 90° edge relations | a!=b!=c | a!=b!=c unit cell volume | a b c | a b c
Corresponding symmetry groups
| orthorhombic | orthorhombic crystal class | orthorhombic sphenoidal | orthorhombic pyramidal | orthorhombic bipyramidal | orthorhombic sphenoidal | orthorhombic pyramidal | orthorhombic bipyramidal Schönflies point groups | {D_2, C_2v, D_2h} | {D_2, C_2v, D_2h} Hermann-Mauguin point groups | 222 | mm2 | mmm | 222 | mm2 | mmm IUCr space group number | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | ... (total: 59) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | ... (total: 59) Hermann-Mauguin space groups | P222 | P222_1 | P2_12_12 | P2_12_12_1 | C222_1 | C222 | F222 | I222 | I2_12_12_1 | Pmm2 | ... (total: 59) | P222 | P222_1 | P2_12_12 | P2_12_12_1 | C222_1 | C222 | F222 | I222 | I2_12_12_1 | Pmm2 | ... (total: 59)