s-net: sqc4723
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 23 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,6,4} |
| Vertex coordination sequence | [(4, 6, 12, 38, 64, 78, 104, 170, 232, 256), (4, 4, 16, 36, 64, 78, 104, 170, 232, 256), (6, 22, 38, 46, 62, 110, 158, 178, 206, 286), (4, 8, 24, 38, 60, 86, 128, 174, 216, 262)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^4.4^2, 6^8.10^7, 3^2.4.6^2.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 1, 0, 4, 11, 0, 1, 0, 5, 6, 0, 0, 1, 5, 7, 0, 0, 1, 5, 8, 0, 0, 1, 6, 7, 0, 0, 0, 6, 8, 1, 0, 0, 7, 8, 0, 0, 0, 9, 10, 0, 0, 0, 9, 11, 1, 0, 0, 10, 11, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.18371 | 5.18371 | 2.14003 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.3 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0.375 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.36558 | 3.36558 | 0.4674 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.48992 |
| 0 | 0.5 | 0.5 |
| 0 | 0 | 0.5 |
| 0 | 0.30165 | 0.5 |
Edge end points:
