s-net: sqc2882
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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 | 18 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 10, 20, 32, 50, 78, 106, 136, 178, 220), (3, 9, 15, 27, 44, 68, 106, 134, 166, 220), (4, 8, 18, 30, 54, 86, 102, 138, 190, 214), (4, 12, 22, 38, 62, 82, 110, 150, 182, 222)] |
| Wells’ vertex symbol | [6^4.8.10, 6^3, 6^6, 6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 1, 0, 4, 8, -1, 1, 0, 4, 8, 0, 1, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 0, 0, 0, 6, 9, 1, 0, 0, 7, 10, 0, 0, 0, 7, 10, 1, 0, 0, 9, 10, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.77484 | 3.77484 | 1.79982 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.27273 | 0 |
| 0 | 0.18182 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0001 | 3.0001 | 1.99998 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0 |
| 0 | 0.33331 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
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 |
|---|---|---|---|---|---|
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hqc1166 | *2244 | (4,4,2) | {4,3,4,4} | {6.6.6.6}{6.6.6}{6.6.6.6}{6.6.6.6} |