s-net: sqc5118
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (3,2) |
| Vertex degrees | {8,6,4} |
| Vertex coordination sequence | [(8, 24, 68, 114, 200, 272, 400, 502, 672, 800), (6, 24, 52, 114, 172, 278, 362, 506, 620, 810), (4, 12, 36, 70, 144, 208, 324, 414, 568, 688)] |
| Wells’ vertex symbol | [4^12.6^12.8^4, 4^12.6^3, 4^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 1, 0, 3, 6, 1, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 1, 0, 4, 6, 0, 0, 1, 4, 6, 0, 1, 1, 4, 7, 0, 0, 1, 4, 8, 0, 0, 0, 5, 6, 1, 0, 1, 5, 6, 1, 1, 1, 5, 7, 0, 0, 1, 5, 8, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73627 | 1.73627 | 4.70183 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0 | 0 | 0 |
| 0 | 0.75 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.9595 | 0.9595 | 7.11991 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0 | 0 | 0 |
| 0 | 0.75 | 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 |
|---|---|---|---|---|---|
 |
hqc308 | *2244 | (3,2,2) | {8,6,4} | {4.4.4.4.4.4.4.4}{4.4.4.4.4.4}{4... |