s-net: sqc4407
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 11, 28, 60, 105, 159, 221, 292, 375, 468), (6, 18, 39, 72, 117, 168, 231, 308, 391, 484)] |
| Wells’ vertex symbol | [4^3.6^3, 4^4.6^6.8^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 1, 3, 8, 0, 0, 0, 4, 5, 1, 1, 0, 4, 7, 1, 0, 0, 4, 8, 0, 0, 1, 5, 9, 0, 0, 1, 5, 10, 0, 0, 0, 6, 9, 1, 0, 0, 6, 10, 0, 0, 1, 7, 10, 0, 1, 0, 8, 9, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.6889 | 4.76266 | 2.89778 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13889 | 0.16667 | 0.3 |
| 0.30556 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.94365 | 5.3205 | 1.95984 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12679 | 0.15867 | 0.31009 |
| 0.27541 | 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 |
|---|---|---|---|---|---|
 |
hqc1635 | *22222 | (2,5,4) | {4,6} | {4.4.6.4}{6.4.4.6.4.4} |