s-net: sqc5276
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 12, 32, 75, 150, 278, 496, 806, 1234, 1774), (4, 10, 26, 67, 143, 272, 473, 773, 1158, 1688)] |
| Wells’ vertex symbol | [8^5.12, 4^2.6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, -1, 0, 4, 8, 0, 0, 0, 5, 5, -1, 1, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 7, 0, 0, -1, 7, 11, 0, 0, 0, 8, 9, 0, 0, -1, 8, 11, -1, 0, -1, 8, 11, -1, 1, 0, 9, 12, 0, -1, -1, 9, 12, 0, 0, 0, 10, 10, -1, 0, -1, 10, 12, 0, 0, -1, 11, 12, 1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.41054 | 2.41054 | 3.31238 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11364 | 0.11364 | 0 |
| 0.02273 | 0.20455 | 0.10714 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.5414 | 1.5414 | 1.54392 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35178 | 0.35178 | 0 |
| 0.16579 | 0.54988 | 0.16498 |
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 |
|---|---|---|---|---|---|
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hqc207 | *22222 | (2,4,2) | {4,4} | {4.8.8.4}{8.8.8.8} |