Origin on 2[2 1 0] at 31 1 (1, 1, 2)
Asymmetric unit | 0 ≤ x ≤ 1; 0 ≤ y ≤ 1; 0 ≤ z ≤ 1/6 | ||||||||
Vertices |
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Symmetry operations
(1) 1 | (2) 3+(0, 0, 1/3) 0, 0, z | (3) 3-(0, 0, 2/3) 0, 0, z |
(4) 2 x, -x, 1/3 | (5) 2 x, 2x, 1/6 | (6) 2 2x, x, 0 |
Generators selected (1); t(1, 0, 0); t(0, 1, 0); t(0, 0, 1); (2); (4)
Positions
Multiplicity, Wyckoff letter, Site symmetry | Coordinates | Reflection conditions | |||||||||
General: | |||||||||||
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| 000l: l = 3n |
Special: as above, plus | ||||||||
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| no extra conditions | ||||||
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| no extra conditions |
Symmetry of special projections
Along [001] p3m1 a' = a b' = b Origin at 0, 0, z | Along [100] p11m a' = 1/2(a + 2b) b' = c Origin at x, 0, 1/6 | Along [210] p2 a' = 1/2b b' = c Origin at x, 1/2x, 0 |