(1) 1 | (2) 2 1/4, 1/4, z | (3) 2 1/4, y, 1/4 | (4) 2 x, 1/4, 1/4 |
(5) 3+ x, x, x | (6) 3+ -x, x + 1/2, -x | (7) 3+ x + 1/2, -x, -x | (8) 3+ -x + 1/2, -x + 1/2, x |
(9) 3- x, x, x | (10) 3- x + 1/2, -x, -x | (11) 3- -x + 1/2, -x + 1/2, x | (12) 3- -x, x + 1/2, -x |
(13) -1 0, 0, 0 | (14) n(1/2, 1/2, 0) x, y, 0 | (15) n(1/2, 0, 1/2) x, 0, z | (16) n(0, 1/2, 1/2) 0, y, z |
(17) -3+ x, x, x; 0, 0, 0 | (18) -3+ -x - 1, x + 1/2, -x; -1/2, 0, 1/2 | (19) -3+ x - 1/2, -x + 1, -x; 0, 1/2, -1/2 | (20) -3+ -x + 1/2, -x - 1/2, x; 1/2, -1/2, 0 |
(21) -3- x, x, x; 0, 0, 0 | (22) -3- x + 1/2, -x - 1, -x; 0, -1/2, 1/2 | (23) -3- -x - 1/2, -x + 1/2, x; -1/2, 1/2, 0 | (24) -3- -x + 1, x - 1/2, -x; 1/2, 0, -1/2 |
Multiplicity, Wyckoff letter, Site symmetry | Coordinates | Reflection conditions |
| | h, k, l cyclically permutable General:
|
| (1) x, y, z | (2) -x + 1/2, -y + 1/2, z | (3) -x + 1/2, y, -z + 1/2 | (4) x, -y + 1/2, -z + 1/2 | (5) z, x, y | (6) z, -x + 1/2, -y + 1/2 | (7) -z + 1/2, -x + 1/2, y | (8) -z + 1/2, x, -y + 1/2 | (9) y, z, x | (10) -y + 1/2, z, -x + 1/2 | (11) y, -z + 1/2, -x + 1/2 | (12) -y + 1/2, -z + 1/2, x | (13) -x, -y, -z | (14) x + 1/2, y + 1/2, -z | (15) x + 1/2, -y, z + 1/2 | (16) -x, y + 1/2, z + 1/2 | (17) -z, -x, -y | (18) -z, x + 1/2, y + 1/2 | (19) z + 1/2, x + 1/2, -y | (20) z + 1/2, -x, y + 1/2 | (21) -y, -z, -x | (22) y + 1/2, -z, x + 1/2 | (23) -y, z + 1/2, x + 1/2 | (24) y + 1/2, z + 1/2, -x |
| 0kl : k + l = 2n h00 : h = 2n
|
| | Special: as above, plus
|
| x, 3/4, 1/4 | -x + 1/2, 3/4, 1/4 | 1/4, x, 3/4 | 1/4, -x + 1/2, 3/4 | 3/4, 1/4, x | 3/4, 1/4, -x + 1/2 | -x, 1/4, 3/4 | x + 1/2, 1/4, 3/4 | 3/4, -x, 1/4 | 3/4, x + 1/2, 1/4 | 1/4, 3/4, -x | 1/4, 3/4, x + 1/2 |
| hkl : h + k + l = 2n
|
| x, 1/4, 1/4 | -x + 1/2, 1/4, 1/4 | 1/4, x, 1/4 | 1/4, -x + 1/2, 1/4 | 1/4, 1/4, x | 1/4, 1/4, -x + 1/2 | -x, 3/4, 3/4 | x + 1/2, 3/4, 3/4 | 3/4, -x, 3/4 | 3/4, x + 1/2, 3/4 | 3/4, 3/4, -x | 3/4, 3/4, x + 1/2 |
| hkl : h + k + l = 2n
|
| x, x, x | -x + 1/2, -x + 1/2, x | -x + 1/2, x, -x + 1/2 | x, -x + 1/2, -x + 1/2 | -x, -x, -x | x + 1/2, x + 1/2, -x | x + 1/2, -x, x + 1/2 | -x, x + 1/2, x + 1/2 |
| no extra conditions |
| 1/4, 3/4, 3/4 | 3/4, 1/4, 3/4 | 3/4, 3/4, 1/4 | 3/4, 1/4, 1/4 | 1/4, 3/4, 1/4 | 1/4, 1/4, 3/4 |
| hkl : h + k + l = 2n
|
| 1/2, 1/2, 1/2 | 0, 0, 1/2 | 0, 1/2, 0 | 1/2, 0, 0 |
| hkl : h + k, h + l, k + l = 2n
|
| 0, 0, 0 | 1/2, 1/2, 0 | 1/2, 0, 1/2 | 0, 1/2, 1/2 |
| hkl : h + k, h + l, k + l = 2n
|
| 1/4, 1/4, 1/4 | 3/4, 3/4, 3/4 |
| hkl : h + k + l = 2n
|