s-net: sqc14643
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,5} |
| Vertex coordination sequence | [(5, 16, 42, 88, 152, 232, 328, 440, 568, 712), (5, 16, 42, 88, 152, 232, 328, 440, 568, 712)] |
| Wells’ vertex symbol | [4^4.6^6, 4^4.6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -2, -1, 0, 2, 4, 0, 1, 0, 3, 3, 0, 0, -1, 3, 4, 1, 1, 0, 4, 4, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07155 | 1.46443 | 1.46402 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46447 | 2.07107 | 1.46447 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc128 | 2*222 | (1,3,2) | {5} | {4.6.6.6.4} |