s-net: sqc9034
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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 | {6,3} |
| Vertex coordination sequence | [(6, 16, 38, 80, 134, 208, 292, 390, 500, 632), (3, 7, 21, 54, 94, 170, 226, 338, 422, 574)] |
| Wells’ vertex symbol | [3^2.4^5.5^2.6.8^3.9^2, 3.4^2] |
| 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, 1, 7, 0, 0, 0, 2, 4, 1, 0, 0, 2, 6, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 1, 0, 0, 4, 11, 0, 0, 0, 5, 8, -1, 0, 0, 6, 8, -1, 0, 0, 6, 9, -1, 0, 0, 6, 12, 0, 0, 0, 7, 10, 0, -1, 1, 7, 11, 0, 0, 1, 7, 12, 0, 1, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 10, 11, -1, 1, 0, 10, 12, -1, 2, -1, 10, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 12, -1, 1, -1, 11, 13, 0, 0, -1, 11, 14, 0, 0, -1, 12, 15, 1, -2, 1, 12, 16, 1, -2, 1, 13, 16, 1, -1, 1, 14, 15, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.75314 | 4.75314 | 2.6039 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.3125 | 0 |
| 0.25 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82763 | 2.82763 | 1.43101 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12509 | 0.37491 | 0 |
| 0.25 | 0.25 | 0.10187 |
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 |
|---|---|---|---|---|---|
 |
hqc1060 | *2224 | (2,5,3) | {6,3} | {8.4.3.3.4.8}{4.4.3} |