s-net: sqc5119
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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, 22, 48, 82, 128, 182, 248, 322, 408, 502), (6, 22, 46, 83, 128, 184, 248, 324, 408, 504), (4, 14, 44, 82, 128, 182, 248, 322, 408, 502)] |
| Wells’ vertex symbol | [4^16.6^12, 4^11.6^4, 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, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 1, 0, 4, 6, -1, 1, 1, 4, 7, 0, 0, 1, 4, 7, 0, 1, 1, 4, 8, 0, 0, 0, 5, 6, 0, 1, 1, 5, 7, 0, 0, 1, 5, 7, 0, 1, 1, 5, 8, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74567 | 1.74567 | 2.32723 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.16667 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7409 | 1.7409 | 2.31214 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.13696 | 0 |
| 0.5 | 0.5 | 0.25 |
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... |