s-net: sqc5899
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {3,6,4} |
| Vertex coordination sequence | [(3, 10, 22, 39, 68, 95, 125, 174, 215, 259), (6, 13, 26, 47, 68, 98, 136, 171, 218, 273), (4, 11, 20, 38, 68, 93, 126, 174, 212, 261)] |
| Wells’ vertex symbol | [4^2.6, 4^7.6^7.8, 4^5.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 5, 8, 0, 1, 0, 5, 10, 0, 0, 0, 6, 7, 0, 0, 1, 6, 10, 0, 0, 0, 6, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 11, 0, 0, 0, 9, 11, 1, 0, 0, 10, 11, 0, 1, 0, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.57655 | 3.57655 | 2.22938 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05556 | 0.5 | 0 |
| 0.11111 | 0.11111 | 0 |
| 0.05556 | 0.05556 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.00007 | 3.00007 | 2.0 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16666 | 0.5 | 0 |
| 0.16667 | 0.16667 | 0 |
| 0.16665 | 0.16665 | 0.5 |
Edge end points:
