s-net: sqc3422
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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 | 20 |
| Transitivity (vertex,edge) | (5,5) |
| Vertex degrees | {4,4,4,4,4} |
| Vertex coordination sequence | [(4, 6, 16, 34, 64, 102, 156, 218, 308, 383), (4, 12, 24, 50, 84, 142, 180, 298, 316, 502), (4, 4, 12, 28, 52, 86, 120, 190, 236, 366), (4, 12, 36, 54, 108, 138, 236, 254, 412, 402), (4, 12, 36, 74, 100, 182, 196, 338, 324, 542)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 7^4.8.10, 3^4.4^2, 7^4.8.10, 7^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 3, 5, 0, 0, 0, 3, 5, 0, 0, 1, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 8, 0, 0, 0, 6, 9, 0, -1, 0, 6, 10, 0, 0, 0, 7, 8, 1, 0, 0, 7, 9, 1, -1, 0, 7, 10, 1, 0, 0, 8, 10, 0, 0, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.04063 | 3.04063 | 2.84372 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.125 | 0.5 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 0 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.7184 | 2.7184 | 2.30541 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.29365 | 0.5 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1514 | *2244 | (5,5,2) | {4,4,4,4,4} | {7.7.3.3}{3.3.3.3}{7.7.7.7}{7.7.... |