s-net: sqc3585
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,5} |
| Vertex coordination sequence | [(5, 16, 32, 53, 87, 126, 166, 216, 273, 339), (5, 14, 31, 56, 85, 120, 167, 220, 273, 338)] |
| Wells’ vertex symbol | [3.4^2.5^3.6^2.7^2, 3^2.4^2.5^4.6^2] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, -1, -1, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 5, 7, 0, 0, 1, 6, 7, -1, 0, 0, 6, 7, 0, 0, 0, 6, 8, 0, 1, 0, 7, 8, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.64841 | 5.8264 | 5.21095 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.2 | 0.125 |
| 0.25 | 0.1 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99839 | 4.58107 | 4.43105 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.2439 | 0.11284 |
| 0.25 | 0.10914 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1345 | *22222 | (2,5,4) | {5,5} | {4.3.6.3.4}{3.6.4.4.6} |