s-net: sqc6789
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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 | 28 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 33, 64, 110, 155, 212, 284, 366, 445), (6, 16, 32, 76, 112, 160, 234, 288, 368, 472)] |
| Wells’ vertex symbol | [3^2.4.5.6.7, 3^2.5^3.6^6.9^4] |
| 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, 4, 0, 0, 0, 2, 5, 1, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 8, 0, 0, 1, 4, 8, 0, 0, 0, 5, 8, 0, 0, 1, 6, 8, -1, 0, 0, 6, 9, 0, 0, 0, 6, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, 0, -1, 1, 7, 9, 0, -1, 1, 7, 10, 0, -1, 1, 7, 11, 1, 0, 1, 7, 12, 1, 0, 1, 9, 10, 0, 0, 0, 9, 12, 0, 1, -1, 10, 11, 0, 1, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.14703 | 3.14703 | 3.63388 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0 | 0.25 |
| 0.25 | 0.58333 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.9693 | 2.9693 | 3.04606 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15725 | 0.06014 | 0.238 |
| 0.25 | 0.59562 | 0.375 |
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 |
|---|---|---|---|---|---|
 |
hqc472 | *22222 | (2,4,2) | {4,6} | {3.8.8.3}{3.8.8.3.8.8} |