Electron microscopy
Fdd2 (43) space group Space Group
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Table 1844. Fdd2 (43) space group.

Name in the International Tables for Crystallography
Fdd2 F
69 mm2
Crystal system
Orthorhombic mmm
0 ≤ x ≤ 1/4 and 0 ≤ y ≤ 1/4 and 0 ≤ z ≤ 1
Symmetry (atomic coordinates)
X, Y, Z; -X, -Y, Z; 1/4+X, 1/4-Y, 1/4+Z; 1/4-X, 1/4+Y, 1/4+Z; X, 1/2+Y, 1/2+Z; -X, 1/2-Y, 1/2+Z; 1/4+X, 3/4-Y, 3/4+Z; 1/4-X, 3/4+Y, 3/4+Z; 1/2+X, Y, 1/2+Z; 1/2-X, -Y, 1/2+Z; 3/4+X, 1/4-Y, 3/4+Z; 3/4-X, 1/4+Y, 3/4+Z; 1/2+X, 1/2+Y, Z; 1/2-X, 1/2-Y, Z; 3/4+X, 3/4-Y, 1/4+Z; 3/4-X, 3/4+Y, 1/4+Z
Crystal examples






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