s-net: sqc474
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,3,3,4} |
| Vertex coordination sequence | [(4, 10, 14, 26, 56, 108, 170, 240, 320, 408), (3, 7, 16, 31, 53, 92, 145, 209, 288, 377), (3, 7, 14, 27, 51, 90, 145, 209, 288, 377), (4, 10, 22, 44, 76, 118, 172, 240, 320, 408)] |
| Wells’ vertex symbol | [5^4.8^2, 5.8^2, 5^2.8, 8.10^4.12] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 4, 6, 0, 0, 0, 5, 6, 0, 0, 1, 6, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.93427 | 1.36763 | 4.32662 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.3 |
| 0 | 0 | 0.2 |
| 0 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00023 | 1.00019 | 5.73163 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.32554 |
| 0 | 0 | 0.17446 |
| 0 | 0.5 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1490 | *22222 | (4,5,2) | {4,3,3,4} | {5.5.5.5}{5.10.5}{5.10.10}{10.10... |