s-net: sqc5442
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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 | 24 |
| Transitivity (vertex,edge) | (4,3) |
| Vertex degrees | {3,3,6,6} |
| Vertex coordination sequence | [(3, 8, 19, 28, 41, 76, 111, 130, 172, 239), (3, 8, 19, 28, 41, 76, 111, 132, 171, 232), (6, 12, 12, 30, 66, 72, 86, 156, 222, 216), (6, 12, 12, 30, 66, 72, 86, 156, 216, 204)] |
| Wells’ vertex symbol | [4.6^2, 4.6^2, 6^6.12^9, 6^6.10^6.12^3] |
| 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, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 12, 0, 0, 0, 4, 13, 0, 0, 0, 5, 12, 1, 0, 0, 5, 13, 1, 0, 0, 6, 10, 0, 1, 0, 6, 11, 0, 1, 0, 7, 8, 0, 0, 1, 7, 9, 0, 0, 1, 8, 14, 0, 0, 0, 9, 14, -1, 1, 0, 10, 14, -1, 0, 0, 11, 14, 0, 0, 1, 12, 14, -1, 0, 0, 13, 14, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.51472 | 3.51472 | 8.60927 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.22222 | 0.11111 | 0.11111 |
| 0 | 0.33333 | 0.16667 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41334 | 3.41334 | 8.36738 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19524 | 0.09762 | 0.0976 |
| 0 | 0.29297 | 0.5 |
| 0 | 0 | 0 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc75 | *446 | (2,2,2) | {3,6} | {4.12.12}{12.12.12.12.12.12} |