s-net: sqc9097
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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 | 36 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 15, 38, 65, 108, 159, 210, 285, 370, 456), (4, 10, 28, 67, 104, 137, 218, 280, 345, 464)] |
| Wells’ vertex symbol | [4^3.6^2.7^4.9, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 7, 0, 0, 1, 5, 10, 1, 1, 1, 5, 12, 1, 0, 1, 5, 13, 0, 0, 0, 6, 11, 0, 0, 1, 6, 13, 0, 0, 0, 7, 10, 1, 0, 0, 7, 13, 0, -1, -1, 7, 14, 0, 0, 0, 8, 9, 1, 0, 1, 8, 11, 1, 0, 1, 8, 14, 1, 0, 1, 9, 15, 0, 0, 0, 10, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 14, 0, 1, 1, 12, 15, 0, 1, 0, 12, 16, 0, 0, 0, 13, 16, 0, 0, 1, 14, 15, 0, 0, 0, 14, 16, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.72787 | 3.72787 | 3.30357 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.08333 | 0.375 |
| 0 | 0.125 | 0.58333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.41188 | 3.41188 | 2.97808 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19794 | 0.12819 | 0.32184 |
| 0.00241 | 0.43825 | 0.55481 |
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 |
|---|---|---|---|---|---|
 |
hqc1036 | *2244 | (2,4,4) | {5,4} | {8.4.4.4.8}{4.4.4.4} |