s-net: sqc4703
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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 | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,3} |
| Vertex coordination sequence | [(4, 9, 18, 36, 62, 95, 134, 177, 228, 286), (3, 6, 14, 30, 50, 81, 120, 165, 210, 264)] |
| Wells’ vertex symbol | [4^2.6.8.10^2, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 4, 6, -1, 0, 0, 4, 8, 0, 0, 0, 5, 7, 0, 1, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 1, 7, 9, 0, 0, 1, 7, 12, 0, 0, 0, 9, 10, 0, -1, -1, 9, 11, 1, -1, -1, 10, 12, 1, 1, 0, 11, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.58334 | 3.58334 | 2.48809 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10714 | 0.42857 | 0.16667 |
| 0.46429 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82253 | 2.82253 | 2.57962 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1362 | 0.38673 | 0.14903 |
| 0.32286 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1648 | *2244 | (2,5,4) | {4,3} | {4.4.12.8}{12.4.4} |