s-net: sqc4152
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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 | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 10, 28, 70, 122, 195, 294, 403, 532, 682), (6, 18, 40, 76, 134, 222, 310, 426, 558, 704)] |
| Wells’ vertex symbol | [3.4^2.5.6.7, 3^2.8^11.9^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, -2, 1, 0, 4, 5, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, 0, 0, 6, 7, 0, 1, 0, 6, 10, 0, 0, 0, 7, 10, 0, 0, 0, 8, 9, -2, 1, 0, 8, 9, 0, 0, 0, 8, 10, 0, 0, 1, 9, 10, 0, 0, 1, 10, 10, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.50609 | 1.50609 | 4.8094 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0.3 | 0.16667 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00369 | 1.00369 | 4.88698 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.49777 | 0.00234 | 0.17726 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1632 | *22222 | (2,5,4) | {4,6} | {4.8.3.4}{3.8.8.3.8.8} |