| p1 | 1 | Triclinic/Oblique |
| No. 1 | p1 | Patterson symmetry p-1 |
Origin arbitrary
| Asymmetric unit | 0 ≤ x ≤ 1; 0 ≤ y ≤ 1 |
Symmetry operations
| (1) 1 |
Generators selected (1); t(1, 0, 0); t(0, 1, 0)
Positions
| Multiplicity, Wyckoff letter, Site symmetry |
Coordinates | Reflection conditions | ||||
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| General: |
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no conditions | ||||
Symmetry of special projections
| Along [001] p1 a' = ap b' = bp Origin at 0, 0, z |
Along [100] ![[script p]](/Ea/entities/small_scriptp.gif) 111a' = bp Origin at x, 0, 0 |
Along [010] 111 a' = ap Origin at 0, y, 0 |
Maximal non-isotypic subgroups
| I | none |
| IIa | none |
| IIb | none |
Maximal isotypic subgroups of lowest index
| IIc | [2] p1 (a' = 2a or b' = 2b or a' = a + b, b' = -a + b) (1) |
Minimal non-isotypic supergroups
| I | [2] p-1 (2); [2] p112 (3); [2] p11m (4); [2] p11a (5); [2] p211 (8); [2] p2111 (9); [2] c211 (10); [2] pm11 (11); [2] pb11 (12); [2] cm11 (13); [3] p3 (65) |
| II | none |
