Origin at 2 1 g
Asymmetric unit | 0 ≤ x ≤ 1/4; 0 ≤ y ≤ 1 |
Symmetry operations
(1) 1 | (2) 2 0, 0 | (3) m 1/4, y | (4) a x, 0 |
Generators selected (1); t(1, 0); t(0, 1); (2); (3)
Positions
Multiplicity, Wyckoff letter, Site symmetry | Coordinates | Reflection conditions | |||||||
General: | |||||||||
|
| h0: h = 2n |
Special: as above, plus | |||||||
|
| no extra conditions | |||||
|
| hk: h = 2n | |||||
|
| hk: h = 2n |