s-net: sqc5149
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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) | (4,6) |
| Vertex degrees | {4,4,8,4} |
| Vertex coordination sequence | [(4, 14, 26, 70, 132, 240, 396, 620, 894, 1210), (4, 20, 48, 108, 210, 378, 606, 874, 1182, 1530), (8, 12, 42, 88, 176, 306, 500, 758, 1062, 1416), (4, 12, 24, 72, 124, 238, 388, 620, 894, 1210)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 6^4.9.10, 3^4.4^2.6^6.7^8.8^7.10, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 1, 0, 3, 3, -1, 1, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 0, 5, 5, -1, -1, 0, 5, 7, 0, 0, 1, 7, 8, 0, -1, 0, 7, 8, 0, 0, 0, 7, 9, 0, -1, 0, 7, 9, 0, 0, 0, 7, 10, 0, -1, 0, 7, 10, 0, 0, 0, 8, 9, 0, 0, 0, 8, 10, -1, 0, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.58032 | 1.58032 | 6.40071 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0 | 0 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.29085 | 1.29085 | 4.90199 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16434 | 0 | 0 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc2037 | *22222 | (4,6,2) | {4,8,4,4} | {6.6.6.6}{6.3.3.6.6.3.3.6}{6.6.3... |