s-net: sqc2498
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,4,4} |
| Vertex coordination sequence | [(6, 12, 38, 80, 150, 234, 342, 478, 622, 798), (4, 16, 40, 84, 150, 250, 358, 498, 646, 822), (4, 12, 28, 74, 138, 224, 328, 464, 622, 788)] |
| Wells’ vertex symbol | [3^2.6^4.7^4.8.10^2.11^2, 6^4.8.10, 3^2.4.6^2.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 7, -2, -1, 0, 3, 7, 0, 0, 0, 3, 8, -2, -1, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 4, 8, -1, -1, -1, 5, 7, -1, -1, 0, 6, 6, -1, -1, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45269 | 1.45269 | 3.29426 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.11745 | 1.11745 | 4.08734 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.12149 |
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 |
|---|---|---|---|---|---|
 |
hqc1102 | *22222 | (3,5,2) | {4,6,4} | {3.6.6.3}{3.6.6.3.6.6}{6.6.6.6} |