s-net: sqc6919
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 10, 20, 37, 56, 79, 110, 144, 177, 225), (4, 8, 20, 36, 52, 78, 112, 140, 180, 220), (4, 10, 22, 36, 56, 84, 108, 140, 186, 218)] |
| Wells’ vertex symbol | [4^2.6^3.8, 4^4.6^2, 4^2.6^2.8^2] |
| Systre key | (3, 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, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 1, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, 1, 1, 0, 5, 8, 1, 0, 0, 5, 11, 0, 0, 0, 7, 12, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 9, 12, 1, 0, 1, 9, 13, 0, 0, 1, 9, 14, 0, 0, 1, 10, 12, 0, 1, 1, 10, 13, 0, 1, 1, 10, 14, 0, 0, 1, 11, 12, 1, 1, 0, 11, 13, 0, 1, 0, 11, 14, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.60339 | 2.60339 | 3.97674 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05 | 0.55 | 0.35 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.55018 | 2.55018 | 3.73022 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 1E-05 | 0.50001 | 0.36596 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc536 | *2224 | (3,3,2) | {4,4,4} | {6.4.4.6}{6.4.6.4}{4.4.4.4} |