s-net: sqc323
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 9 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,6,4} |
| Vertex coordination sequence | [(4, 12, 24, 52, 86, 130, 184, 244, 312, 388), (6, 12, 32, 56, 94, 136, 190, 248, 318, 392), (4, 16, 28, 60, 94, 140, 190, 252, 318, 396)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^2.5^8.6^3.7^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 3, 3, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27843 | 2.55563 | 2.21373 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.16667 |
| 0.5 | 0 | 0 |
| 0.5 | 0.5 | 1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.21276 | 2.09602 | 2.26087 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.26823 |
| 0.5 | 0 | 0 |
| 0.5 | 0.5 | 1 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
2 records listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
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hqc1106 | *222222 | (3,5,2) | {4,6,4} | {3.12.12.3}{3.12.12.3.12.12}{12.... |
 |
hqc52 | *2226 | (2,2,1) | {4,6} | {6.6.6.6}{6.6.6.6.6.6} |