s-net: sqc5254
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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 | 24 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 12, 36, 82, 146, 226, 322, 435, 565, 708), (8, 28, 64, 116, 184, 268, 370, 488, 616, 764)] |
| Wells’ vertex symbol | [4^4.6^2, 4^12.6^14.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 1, 0, 2, 5, 0, 0, 0, 3, 3, -1, -1, 0, 3, 3, 0, -1, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, 0, 0, 0, 4, 5, 1, 0, 0, 4, 8, 0, 0, 0, 5, 8, -1, -1, 0, 6, 7, -1, -1, 0, 6, 7, 0, 1, 0, 6, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 8, -1, -1, 0, 8, 8, 0, -1, 0, 8, 9, 1, 0, 1, 8, 10, 0, 0, 1, 9, 10, -1, -1, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.36289 | 1.36289 | 4.96837 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.03571 | 0.53571 | 0.41667 |
| 0.25 | 0.75 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.15099 | 1.15099 | 2.42216 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.60265 | 0.10265 | 0.31805 |
| 0.25 | 0.75 | 0.25 |
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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hqc205 | *2224 | (2,4,2) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |