s-net: sqc1073
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 9, 22, 50, 92, 140, 192, 256, 334, 416), (5, 14, 31, 58, 95, 142, 199, 264, 335, 416)] |
| Wells’ vertex symbol | [3.4^2.5.6.7, 3.4^2.6.8^4.10^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, 1, 0, 4, 5, 0, -1, 2, 4, 6, 0, 0, 1, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.61808 | 2.09611 | 3.22528 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.2 | 0.44444 |
| 0 | 0 | 0.22222 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00056 | 1.48058 | 3.67489 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33782 | 0.37195 |
| 0 | 0 | 0.13615 |
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 |
|---|---|---|---|---|---|
 |
hqc2149 | *22222 | (2,6,5) | {4,5} | {4.8.3.4}{3.8.4.4.8} |