s-net: sqc6658
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 9, 16, 35, 57, 96, 125, 193, 240, 331), (4, 8, 20, 32, 66, 88, 146, 180, 262, 318), (4, 10, 18, 34, 68, 88, 138, 186, 274, 302)] |
| Wells’ vertex symbol | [5^2.8, 5^2.8^2.11^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 9, -1, 0, 0, 6, 8, -1, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 1, 0, 8, 13, 0, 0, 0, 9, 12, 0, 0, 1, 9, 14, 0, 0, 0, 10, 13, 0, 0, 1, 10, 14, -2, 1, 0, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 16, -1, 1, 0, 14, 15, 1, 0, 1, 15, 16, -1, 0, 0, 15, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.83802 | 3.83802 | 2.21588 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.08333 | 0.25 |
| 0 | 0 | 0.5 |
| 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 |
|---|---|---|---|---|---|
| 3.41454 | 3.41454 | 1.99993 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.54285 | 0.25 |
| 0 | 0 | 0.5 |
| 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 |
|---|---|---|---|---|---|
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hqc548 | *2224 | (3,3,2) | {4,3,4} | {5.5.5.5}{5.8.5}{5.8.5.8} |