s-net: sqc5255
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 9, 22, 48, 86, 130, 206, 252, 352, 420), (4, 10, 25, 50, 92, 140, 201, 273, 349, 437)] |
| Wells’ vertex symbol | [3.4.7^4, 3.7^2.8.9.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 4, -1, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, 0, 0, 1, 4, 8, 0, 0, 0, 5, 8, 0, 0, -1, 5, 9, 0, 0, 0, 5, 9, 0, 1, 0, 6, 7, 0, -1, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 9, 0, 1, 1, 8, 11, 0, 0, 1, 9, 12, 0, 0, 0, 10, 11, 0, 0, 1, 10, 12, 0, 0, 0, 10, 12, 1, 0, 0, 11, 12, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.52529 | 2.52529 | 5.786 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09375 | 0 | 0.0625 |
| 0.1875 | 0.21875 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0001 | 2.0001 | 7.18912 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.83371 | 0 | 0.06138 |
| 0.22847 | 0.25 | 0.18058 |
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 |
|---|---|---|---|---|---|
 |
hqc1953 | *4444 | (2,5,5) | {4,4} | {8.16.3.8}{3.16.4.16} |