s-net: sqc2617
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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 | 18 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 52, 158, 320, 542, 822, 1166, 1566, 2030, 2550), (4, 18, 86, 207, 400, 640, 952, 1312, 1744, 2224)] |
| Wells’ vertex symbol | [3^2.4^8.5^4.6^19.8^12, 3^2.4^3.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 1, 1, 2, 2, 0, 0, 1, 2, 2, 1, 2, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 2, 5, 0, 0, 0, 2, 5, 2, 0, 1, 2, 6, 0, 0, 0, 2, 6, 2, 0, 1, 3, 4, 0, 0, 0, 3, 6, 2, 0, 0, 4, 5, 2, 1, 1, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.31671 | 1.31671 | 1.94558 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18463 | 1.18463 | 0.95792 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.19892 |
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 |
|---|---|---|---|---|---|
 |
hqc1038 | *22222 | (2,5,3) | {10,4} | {4.4.3.4.4.4.4.3.4.4}{4.4.3.3} |