s-net: sqc852
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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 | 12 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 12, 32, 68, 122, 188, 272, 362, 474, 588), (4, 12, 32, 70, 124, 194, 276, 372, 480, 602)] |
| Wells’ vertex symbol | [6^4.8.10, 6^4.8.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 3, 5, -2, 0, -1, 3, 5, 0, 0, 0, 4, 5, -1, 0, -1, 4, 6, 0, 0, 0, 5, 6, 1, -1, 1, 6, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pnnn
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0498 | 1.18333 | 2.42462 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0.53571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pnnn
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41524 | 0.99999 | 2.99961 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0.58329 |
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 |
|---|---|---|---|---|---|
 |
hqc9 | *246 | (1,1,1) | {4} | {6.6.6.6} |