s-net: sqc3530
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {6,6,4,4} |
| Vertex coordination sequence | [(6, 20, 48, 92, 142, 228, 326, 430, 510, 686), (6, 18, 48, 92, 160, 236, 334, 438, 564, 684), (4, 16, 38, 90, 154, 222, 294, 422, 560, 674), (4, 12, 32, 58, 120, 200, 284, 356, 500, 662)] |
| Wells’ vertex symbol | [3^4.4^4.5^4.6^3, 3^2.4^2.5^3.6^4.7^4, 5^4.6^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 3, 3, -1, 0, 0, 3, 6, 0, 1, 0, 3, 6, 1, 1, 0, 4, 6, 0, 0, 1, 4, 7, 0, 0, 0, 4, 7, 0, 1, 0, 5, 6, 1, 0, 1, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 7, 8, -1, 0, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.19887 | 2.13239 | 6.40025 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25 | 0.58333 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.13079 | 2.07627 | 6.78962 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25 | 0.6029 |
| 0.25 | 0.25 | 0.75 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1475 | *222222 | (4,5,2) | {6,6,4,4} | {3.7.3.3.7.3}{3.7.7.3.7.7}{7.7.7... |