s-net: sqc6891
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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) | (3,4) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 8, 18, 40, 78, 127, 205, 307, 427, 584), (4, 6, 16, 42, 74, 110, 204, 298, 420, 562), (4, 12, 20, 36, 88, 144, 214, 320, 456, 544)] |
| Wells’ vertex symbol | [3^2.4.10^3, 3^2.10^2.11^2, 10^6] |
| 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, 6, 1, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 8, 0, 1, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 10, 0, 0, 1, 4, 11, 0, 0, 0, 5, 12, -1, 1, -1, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 7, -1, 0, 0, 6, 7, 0, 0, 0, 7, 14, 0, 0, 0, 8, 9, 0, -1, 0, 8, 9, 0, 0, 0, 9, 14, 0, 0, 1, 10, 11, 0, 0, -1, 10, 11, 0, 0, 0, 11, 14, -1, 1, 0, 12, 13, 0, 0, 0, 12, 13, 1, -1, 1, 13, 14, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.99672 | 2.99672 | 3.13013 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.05 | 0.025 |
| 0 | 0.5 | 0.5 |
| 0 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.18936 | 2.18936 | 1.67966 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.4055 | 0.08378 | 0.23181 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc534 | *2244 | (3,3,2) | {4,4,4} | {3.16.16.3}{3.16.3.16}{16.16.16.16} |