s-net: sqc3533
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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) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 13, 33, 56, 86, 128, 175, 227, 282, 350), (6, 15, 29, 58, 89, 127, 166, 227, 285, 348)] |
| Wells’ vertex symbol | [3.4.6^2.7^2, 3^2.4^6.5^6.6] |
| 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, 4, -1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 1, 0, 0, 3, 5, -1, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 1, 0, 4, 6, 0, 0, 1, 5, 8, 0, 0, 1, 6, 7, 0, 0, 0, 6, 8, 0, 1, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.74191 | 2.74191 | 1.68753 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27273 | 0.27273 | 0 |
| 0.09091 | 0 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.53681 | 2.53681 | 1.79471 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3029 | 0.3029 | 0 |
| 0.123 | 0 | 0.24999 |
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 |
|---|---|---|---|---|---|
 |
hqc1436 | *4444 | (2,4,5) | {6,4} | {4.3.16.4.16.3}{3.16.4.16} |