s-net: sqc9102
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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) | (2,4) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 15, 38, 73, 117, 184, 241, 317, 420, 513), (4, 10, 28, 70, 113, 149, 243, 312, 391, 494)] |
| Wells’ vertex symbol | [4^3.6^2.7^3.9^2, 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, 4, 1, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 0, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 10, 0, 0, 1, 4, 12, 0, 0, 0, 5, 7, -1, -1, 0, 5, 9, 0, -1, 1, 5, 12, 0, 0, 0, 5, 13, 0, 0, 0, 6, 11, 0, 0, 0, 6, 13, -1, 0, -1, 7, 12, 0, 0, -1, 7, 13, 0, 0, -1, 7, 14, 0, 0, 0, 8, 10, 1, 0, 1, 8, 11, 1, 0, 1, 8, 14, 0, -1, 1, 9, 14, -1, 0, 0, 9, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 16, 0, 0, 0, 11, 15, -1, -1, 0, 12, 16, 0, 0, 1, 13, 15, 0, -1, 1, 14, 15, 0, 0, 0, 14, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.199 | 3.199 | 4.38173 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0 |
| 0 | 0.625 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.94002 | 2.94002 | 3.77302 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3299 | 0 | 0 |
| 0 | 0.56357 | 0.04129 |
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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hqc1036 | *2244 | (2,4,4) | {5,4} | {8.4.4.4.8}{4.4.4.4} |