s-net: sqc2804
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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) | (3,5) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 6, 15, 26, 57, 84, 133, 176, 251, 300), (4, 6, 12, 28, 60, 86, 150, 180, 266, 310), (4, 10, 20, 40, 70, 98, 138, 196, 254, 334)] |
| Wells’ vertex symbol | [3.10^2, 3^2.4.10^2.11, 10.11^4.12] |
| 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, -1, 0, 0, 2, 4, -1, 0, 0, 3, 5, 0, 0, 0, 4, 5, 0, 1, 0, 5, 6, 0, 0, 0, 5, 6, 0, 0, 1, 6, 7, 0, 0, 0, 6, 8, 0, 0, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 9, 1, 0, 0, 8, 10, 1, 0, 0, 9, 10, 0, -1, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.71352 | 2.71352 | 3.83827 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.16667 | 0 |
| 0.33333 | 0 | 0 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.69752 | 2.69752 | 2.2166 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.19642 | 0 |
| 0.23533 | 0 | 0 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1105 | *22222 | (3,5,2) | {4,3,4} | {3.12.12.3}{3.12.12}{12.12.12.12} |