s-net: sqc2497
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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, 8, 19, 42, 81, 136, 213, 310, 437, 586), (4, 12, 28, 56, 96, 156, 238, 336, 452, 598), (4, 10, 22, 48, 88, 146, 222, 324, 450, 590)] |
| Wells’ vertex symbol | [6^3, 6^4.10^2, 6^4.8.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 7, 1, 0, 0, 4, 8, 0, 0, 0, 5, 6, -1, 0, 0, 5, 9, 0, 0, 0, 6, 8, 0, 0, 1, 7, 9, 0, -2, -1, 8, 9, 0, -1, -1, 8, 10, 0, 0, 0, 9, 10, -1, 1, 1, 10, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.82165 | 1.82165 | 3.69307 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19444 | 0.19444 | 0.75 |
| 0 | 0.5 | 0 |
| 0.27778 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42012 | 1.42012 | 3.18652 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26051 | 0.73949 | 0.25 |
| 0 | 0.5 | 0 |
| 0.33289 | 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 |
|---|---|---|---|---|---|
 |
hqc1115 | *22222 | (3,5,2) | {3,4,4} | {6.6.6}{6.6.6.6}{6.6.6.6} |