s-net: sqc433
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 24, 48, 76, 128, 202, 272, 368, 488), (4, 12, 26, 50, 82, 128, 184, 264, 352, 452), (4, 12, 28, 44, 76, 130, 182, 256, 356, 456), (4, 10, 24, 48, 80, 126, 186, 260, 354, 460)] |
| Wells’ vertex symbol | [5^4.7.8, 5.6.7^4, 5^4.6.8, 4^2.6^3.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 4, 0, -1, 0, 4, 5, 0, 0, 1, 5, 5, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.20214 | 3.2903 | 1.55164 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0 | 0 |
| 0.5 | 0.33333 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27015 | 3.46993 | 1.3598 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0 | 0 |
| 0.5 | 0.33329 | 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 |
|---|---|---|---|---|---|
 |
hqc1430 | *222222 | (4,6,2) | {4,4,4,4} | {4.8.8.4}{8.8.8.8}{8.8.8.8}{8.8.... |