s-net: sqc3296
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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 | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,10} |
| Vertex coordination sequence | [(5, 20, 89, 230, 430, 684, 1018, 1364, 1858, 2272), (10, 50, 156, 316, 550, 818, 1182, 1562, 2054, 2546)] |
| Wells’ vertex symbol | [3^3.4^4.5^3, 3^6.4^8.5^6.6^13.7^8.8^4] |
| Systre key | (3, 1, 2, 0, -1, 2, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -2, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, -1, 0, 2, 6, 0, 1, -2, 3, 4, 1, 1, -1, 3, 5, 0, 0, 0, 3, 6, 2, 1, -2, 4, 5, 0, -1, 0, 4, 6, 0, 0, 0, 5, 6, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.42471 | 1.42471 | 1.5751 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.16667 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.82248 | 0.82248 | 1.5734 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.47274 | 0 |
| 0.5 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1342 | *22222 | (2,5,4) | {5,10} | {4.3.3.3.4}{3.3.4.4.3.3.3.4.4.3} |