s-net: sqc4888
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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 | {3,6} |
| Vertex coordination sequence | [(3, 11, 35, 76, 154, 320, 592, 967, 1457, 2066), (6, 16, 37, 92, 203, 400, 693, 1082, 1589, 2230)] |
| Wells’ vertex symbol | [4.6.8, 4^2.6.8^9.10^2.12] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 0, 0, 5, 11, 0, 0, 0, 6, 9, 0, 1, 0, 6, 12, 0, 0, 0, 7, 7, 0, 0, -1, 7, 10, 0, 1, 0, 7, 11, -1, 1, 1, 8, 9, 0, 0, -1, 8, 12, 0, -1, -1, 9, 9, -1, 1, 1, 10, 12, -1, -1, 0, 11, 12, 0, -1, -1, 12, 12, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.95267 | 2.95267 | 3.14286 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.625 | 0.125 |
| 0.16667 | 0.83333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.54203 | 1.54203 | 1.54314 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.52028 | 0.19825 | 0.08261 |
| 0.11458 | 0.88542 | 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 |
|---|---|---|---|---|---|
 |
hqc291 | *22222 | (2,3,2) | {3,6} | {8.4.8}{8.8.4.8.8.4} |