s-net: sqc706
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 11 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 12, 24, 46, 72, 106, 144, 190, 240, 298), (3, 8, 18, 40, 65, 100, 140, 184, 234, 294), (4, 10, 24, 44, 74, 104, 144, 190, 240, 296)] |
| Wells’ vertex symbol | [6^4.8^2, 6^2.8, 6^5.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, -1, 1, 0, 4, 5, 1, -2, -1, 4, 6, 0, 0, 1, 5, 6, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.87421 | 2.44968 | 3.87468 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.375 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.99999 | 2.00009 | 3.99996 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25002 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
