s-net: sqc6878
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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, 12, 32, 58, 92, 138, 188, 254, 333, 423), (4, 12, 28, 54, 90, 130, 188, 250, 322, 410), (4, 12, 28, 52, 92, 130, 184, 252, 324, 418)] |
| Wells’ vertex symbol | [5^2.7^4, 5^4.7.8, 5^4.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 8, 0, 0, 1, 5, 11, 1, -1, 0, 5, 12, 0, 0, 0, 6, 10, 1, -1, -1, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 10, 0, 0, 0, 7, 12, 0, 1, 0, 7, 13, 0, 1, 1, 8, 12, -1, 1, 0, 8, 14, 0, 0, 0, 9, 10, 0, -1, -1, 9, 14, 1, -1, 0, 11, 13, -1, 1, 1, 11, 14, 0, 1, 1, 13, 14, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.54397 | 3.54397 | 3.13575 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35 | 0.05 | 0.08333 |
| 0 | 0.5 | 0 |
| 0 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.83445 | 3.83445 | 2.2659 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.39085 | 0.0571 | 0.07257 |
| 0 | 0.5 | 0 |
| 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 |
|---|---|---|---|---|---|
 |
hqc373 | *2244 | (3,4,2) | {4,4,4} | {8.5.5.8}{5.5.5.5}{5.5.5.5} |