s-net: sqc6773
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 21, 46, 84, 140, 195, 268, 368, 449, 549), (8, 20, 48, 94, 128, 204, 288, 342, 452, 588)] |
| Wells’ vertex symbol | [3^2.4.5^5.6^2, 3^4.4^4.5^12.6^2.7^6] |
| 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, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 8, 0, 1, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 1, 3, 10, 0, 0, 0, 4, 7, 1, -1, 1, 4, 9, 1, 0, 0, 4, 10, 0, 0, -1, 5, 6, 1, -1, 1, 5, 8, 0, 0, 1, 5, 10, 0, -1, 0, 6, 7, 0, 0, 0, 6, 9, 0, 1, 0, 6, 10, -1, 0, -1, 7, 10, 0, 0, -1, 8, 9, 0, 0, 0, 8, 10, 0, -1, 0, 9, 10, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.85557 | 2.85557 | 2.75891 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.08333 | 0.375 |
| 0 | 0.25 | 0.625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.44457 | 2.44457 | 3.20849 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13949 | 0.13269 | 0.34597 |
| 0 | 0.25 | 0.625 |
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 |
|---|---|---|---|---|---|
 |
hqc368 | *2244 | (2,3,3) | {5,8} | {8.3.4.3.8}{3.4.3.4.3.4.3.4} |