s-net: sqc6775
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 10, 27, 66, 129, 242, 375, 584, 793, 1104), (8, 20, 52, 116, 228, 364, 568, 786, 1100, 1368), (4, 20, 56, 122, 224, 386, 570, 826, 1076, 1422)] |
| Wells’ vertex symbol | [4.6^2, 6^22.7^4.10^2, 6^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 5, 0, 1, 0, 2, 6, 1, 0, 0, 3, 3, -1, 0, 0, 3, 10, 0, 0, 0, 4, 4, -1, 0, 0, 4, 10, 0, -1, 0, 5, 9, 1, 0, 0, 6, 9, 0, 1, 0, 7, 7, 0, -1, 0, 7, 10, 0, 0, 1, 8, 8, 0, -1, 0, 8, 10, -1, 0, 1, 10, 11, 0, 0, 0, 10, 12, 0, 0, 0, 10, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 12, 0, 1, 0, 11, 13, 1, 0, 0, 12, 14, 1, 0, 0, 13, 14, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73333 | 1.73333 | 9.28136 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.08333 | 0.125 |
| 0 | 0.75 | 0.125 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.9499 | 0.9499 | 8.05645 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09339 | 0.65661 | 0.125 |
| 0 | 0.75 | 0.125 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc432 | *2244 | (3,4,2) | {3,8,4} | {4.6.6}{6.6.6.6.6.6.6.6}{6.6.6.6} |