s-net: sqc2394
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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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,6} |
| Vertex coordination sequence | [(4, 12, 32, 72, 130, 224, 340, 498, 674, 882), (4, 12, 32, 66, 116, 186, 298, 440, 612, 810), (6, 16, 34, 68, 118, 192, 296, 432, 594, 776)] |
| Wells’ vertex symbol | [6^4.9.10, 3^2.4.6^2.7, 3^2.6^8.8^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 4, -1, -1, 0, 4, 6, 0, 0, 0, 5, 5, -1, 1, 0, 5, 7, 0, 0, 0, 6, 7, 0, 0, 1, 6, 8, -1, 0, 0, 6, 8, 0, 0, 0, 7, 8, -1, 0, -1, 7, 8, 0, 0, -1, 8, 8, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.31541 | 1.31541 | 5.88449 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0.05 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.91863 | 0.91863 | 7.06991 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0.09468 |
| 0.5 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1113 | *22222 | (3,5,2) | {6,4,4} | {6.3.6.6.3.6}{6.6.3.3}{6.6.6.6} |