s-net: sqc8588
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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 | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 22, 60, 128, 232, 378, 562, 770, 1018, 1286), (6, 20, 48, 98, 182, 312, 484, 689, 920, 1192)] |
| Wells’ vertex symbol | [3^2.4^4.5^4.6^4.7, 3^2.4^6.5^6.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, 0, -1, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 3, 5, -1, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 8, 0, 0, 0, 4, 4, 0, -1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 5, -1, 0, 0, 5, 10, 0, 0, 1, 5, 11, 0, 0, 0, 6, 7, -1, 0, 0, 6, 8, 0, -1, 0, 7, 7, -1, 0, 0, 7, 9, 0, 0, 1, 7, 12, 0, 0, 0, 8, 8, 0, -1, 0, 8, 11, 0, 0, -1, 8, 12, 0, 0, -1, 9, 10, 0, -1, 0, 9, 10, 0, 0, 0, 9, 12, 0, 0, -1, 9, 12, 1, 0, -1, 10, 11, 0, 0, -1, 10, 11, 1, 0, -1, 11, 12, 0, 0, 0, 11, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70893 | 1.70893 | 7.18123 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.29167 | 0.04167 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.47532 | 1.47532 | 8.65937 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.25005 | 5E-05 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc1071 | *2244 | (2,4,4) | {6,6} | {4.3.4.4.4.3}{3.4.4.3.4.4} |