s-net: sqc1761
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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 | 16 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {3,4,3} |
| Vertex coordination sequence | [(3, 7, 15, 31, 58, 99, 151, 215, 291, 378), (4, 10, 22, 44, 70, 104, 158, 224, 308, 400), (3, 6, 12, 28, 59, 100, 149, 210, 285, 370)] |
| Wells’ vertex symbol | [6.10^2, 10^6, 6^2.10] |
| 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, -2, -1, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 5, 7, 0, 0, 0, 6, 8, 0, 0, 0, 6, 8, 0, 1, 0, 7, 9, -2, -1, 0, 7, 9, 0, 0, 0, 8, 10, 0, 0, 0, 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 |
|---|---|---|---|---|---|
| 1.35151 | 1.35151 | 6.621 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.125 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00039 | 1.00039 | 8.8267 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.38671 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.19336 |
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 |
|---|---|---|---|---|---|
 |
hqc806 | *22222 | (3,4,2) | {3,3,4} | {6.10.6}{6.10.10}{10.10.10.10} |