s-net: sqc6511
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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 | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 27, 46, 71, 101, 136, 180, 227, 279), (6, 15, 27, 46, 72, 104, 141, 179, 224, 280)] |
| Wells’ vertex symbol | [4^2.6^4, 4^10.6^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 11, 0, 0, 0, 5, 10, 0, 0, 0, 5, 10, 1, 0, 0, 5, 12, 0, 0, 0, 6, 9, 0, 1, 0, 6, 11, 0, 0, 1, 6, 11, 1, 0, 1, 7, 11, 0, 0, 1, 7, 12, 0, 0, 1, 8, 10, 0, 1, 0, 9, 12, 0, 0, 1, 9, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.45852 | 3.45852 | 1.5467 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0.3 | 0 |
| 0.4 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.23906 | 3.23906 | 1.6246 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15437 | 0.28169 | 0 |
| 0.37268 | 0.5 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc351 | *2244 | (2,4,3) | {4,6} | {8.4.4.8}{4.4.4.4.4.4} |