s-net: sqc6446
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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 | {3,4,8} |
| Vertex coordination sequence | [(3, 16, 23, 68, 75, 160, 179, 298, 341, 494), (4, 10, 32, 58, 104, 140, 232, 294, 400, 484), (8, 12, 40, 48, 112, 136, 220, 262, 396, 488)] |
| Wells’ vertex symbol | [4.5^2, 5^4.8^2, 4^4.5^4.7^8.8^4.9^4.10^4] |
| 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, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, -1, 0, 6, 7, 1, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 9, 0, 0, 0, 8, 9, 1, -1, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 10, 14, 1, 0, 0, 11, 14, 0, 0, 0, 11, 14, 0, 1, 0, 12, 14, 0, 0, 1, 12, 14, 1, 0, 1, 13, 14, 0, 0, 1, 13, 14, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7752 | 1.7752 | 5.32576 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.16667 |
| 0.25 | 0.25 | 0 |
| 0.75 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41459 | 1.41459 | 6.82724 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.14647 |
| 0.25 | 0.25 | 0 |
| 0.75 | 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 |
|---|---|---|---|---|---|
 |
hqc541 | *2224 | (3,3,2) | {4,3,8} | {5.5.5.5}{5.4.5}{5.4.5.4.5.4.5.4} |