s-net: sqc5040
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 20, 46, 88, 148, 226, 326, 448, 588, 746), (3, 7, 23, 61, 114, 185, 276, 390, 529, 688)] |
| Wells’ vertex symbol | [4^4.6^6.8^4.10, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 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, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 2, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 9, 2, 0, 0, 7, 11, 0, 0, 0, 8, 10, 0, 0, 0, 8, 12, 0, 0, 0, 9, 12, 0, 0, 1, 10, 11, 0, -2, -1, 11, 12, 0, 1, 1, 11, 12, 0, 2, 1, 11, 12, 1, 1, 1, 11, 12, 2, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.62849 | 1.62849 | 5.27116 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.38732 | 0 | 0 |
| 0.56338 | 0.35915 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.67528 | 0.67528 | 5.56576 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05377 | 0 | 0 |
| 0.27137 | 0.2234 | 0.1664 |
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 |
|---|---|---|---|---|---|
 |
hqc2000 | *22222 | (2,6,4) | {3,6} | {4.8.4}{4.4.4.4.8.8} |