s-net: sqc3096
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {3,4,4,6} |
| Vertex coordination sequence | [(3, 10, 19, 44, 89, 181, 311, 512, 747, 1043), (4, 10, 32, 62, 142, 256, 430, 644, 914, 1236), (4, 12, 32, 80, 170, 306, 490, 722, 998, 1318), (6, 10, 22, 44, 98, 180, 320, 520, 752, 1040)] |
| Wells’ vertex symbol | [3.7^2, 7^4.8.10, 7^4.10.12, 3^4.4^2.7^2.8^6.9] |
| Systre key | (3, 1, 1, -2, 0, 1, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 4, 0, 0, -1, 5, 9, -1, 0, 0, 5, 9, 0, 0, 0, 6, 9, -2, 0, 1, 6, 9, -1, 0, 1, 7, 10, -1, 0, 1, 7, 10, 0, 0, 0, 8, 10, -2, 0, 1, 8, 10, -1, 0, 0, 9, 9, -1, 0, 0, 10, 10, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.37535 | 1.37535 | 5.7264 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.7853 | 0.7853 | 4.18896 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.46771 | 0 | 0 |
| 0 | 0 | 0 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1474 | *22222 | (4,5,2) | {6,3,4,4} | {3.7.3.3.7.3}{3.7.7}{7.7.7.7}{7.... |