s-net: sqc4730
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 23 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,7,4} |
| Vertex coordination sequence | [(4, 12, 26, 44, 86, 128, 172, 234, 296, 364), (4, 10, 24, 38, 82, 126, 164, 230, 296, 364), (7, 12, 22, 52, 87, 124, 176, 232, 298, 372), (4, 12, 32, 58, 88, 130, 184, 238, 296, 370)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^4.4^2, 3^4.4^2.6^4.7^2.8^2.9^4.10^3, 6^4.8.10] |
| 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, 1, 8, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 1, 0, 0, 2, 5, 0, 1, 0, 2, 6, 1, 0, 0, 2, 7, 0, 1, 0, 2, 8, 1, 0, 0, 3, 5, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 6, 8, 0, 0, 0, 7, 10, 0, 0, 1, 8, 9, -1, 1, 1, 9, 10, 0, -1, 0, 9, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.80062 | 3.55058 | 3.39855 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0625 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0 | 0.1875 | 0 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.43037 | 2.09216 | 3.24759 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10922 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0 | 0.25001 | 0 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
