s-net: sqc8462
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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, 14, 28, 45, 70, 109, 153, 196, 251, 320), (4, 11, 24, 44, 72, 105, 144, 193, 250, 310)] |
| Wells’ vertex symbol | [4^4.6^6, 4^3.6^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, -1, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, -1, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 7, -1, 0, 0, 7, 8, 1, 0, 0, 7, 14, 0, 1, 0, 8, 9, -1, 0, 0, 8, 15, 0, 0, 0, 9, 10, 1, 0, 0, 9, 15, 2, 0, 0, 10, 10, -1, 0, 0, 10, 11, 0, 0, 1, 11, 11, -1, 0, 0, 11, 12, 1, 0, 0, 12, 13, -1, 0, 0, 12, 16, 0, 0, 0, 13, 14, 1, 0, 0, 13, 16, 2, 0, 0, 14, 14, -1, 0, 0, 15, 15, -1, 0, 0, 15, 16, 0, 1, 1, 16, 16, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.49216 | 5.49216 | 1.1009 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10714 | 0.60714 | 0 |
| 0.17857 | 0.75 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.08844 | 5.08844 | 1.0 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.06948 | 0.56948 | 0 |
| 0.12944 | 0.75 | 0.25133 |
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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hqc1035 | *2244 | (2,4,4) | {5,4} | {4.4.8.4.4}{4.4.4.8} |