s-net: sqc5726
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {3,4,4,8,8} |
| Vertex coordination sequence | [(3, 11, 32, 95, 193, 406, 631, 1023, 1356, 1930), (4, 12, 38, 96, 236, 418, 725, 1023, 1510, 1912), (4, 12, 28, 92, 230, 464, 720, 1134, 1490, 2100), (8, 32, 84, 206, 358, 668, 902, 1418, 1730, 2466), (8, 28, 88, 178, 384, 590, 1004, 1268, 1896, 2238)] |
| Wells’ vertex symbol | [4^2.5, 4^2.5^2.6.7, 5^4.8^2, 4^8.6^10.8^8.10^2, 4^8.6^10.8^8.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, -1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 1, 1, 4, 7, 2, -1, 0, 4, 10, 0, 1, 1, 5, 7, 0, 0, 1, 5, 10, 0, 0, 0, 6, 8, 0, 0, 1, 6, 9, 2, -1, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 12, -1, 0, 0, 10, 11, 1, -1, 0, 11, 11, -1, 1, 1, 12, 12, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.49173 | 2.49173 | 1.45661 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.5 | 0.5 |
| 0 | 0.375 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.28845 | 1.28845 | 1.09163 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11737 | 0.5 | 0.5 |
| 0 | 0.63263 | 0 |
| 0.5 | 0 | 0 |
| 0 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|
 |
hqc2229 | *2244 | (5,6,2) | {4,4,3,8,8} | {5.5.5.5}{5.4.4.5}{5.4.4}{4.4.4.... |