s-net: sqc4582
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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 | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 18, 34, 54, 86, 126, 166, 214, 274, 338), (4, 10, 25, 52, 84, 120, 165, 216, 271, 334)] |
| Wells’ vertex symbol | [4^4.6^6.8^4.10, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 5, 0, 1, 0, 2, 7, 0, 0, 0, 3, 6, 0, 1, 0, 3, 8, 0, 0, 0, 4, 7, -1, 0, 0, 4, 8, -1, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, 0, 0, 1, 5, 9, 1, 0, 0, 6, 10, 1, 0, 0, 7, 8, 0, 0, 1, 7, 9, 1, 1, 0, 8, 10, 1, 1, 0, 9, 10, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.57972 | 2.57972 | 3.55982 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.15 |
| 0.33333 | 0.33333 | 0.05 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.4142 | 2.4142 | 2.00037 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.29289 | 0.29289 | 0.24994 |
Edge end points:
