s-net: sqc5754
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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) | (2,7) |
| Vertex degrees | {7,3} |
| Vertex coordination sequence | [(7, 25, 62, 119, 195, 292, 409, 545, 702, 879), (3, 7, 23, 61, 119, 195, 292, 409, 545, 702)] |
| Wells’ vertex symbol | [4^9.6^10.8^2, 4^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 6, -1, -1, -1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, -1, -1, -1, 3, 6, -1, 0, -1, 3, 6, 0, -1, -1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 1, 0, 0, 4, 11, 0, 0, 0, 5, 7, 0, 1, 0, 5, 12, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, 0, 0, 1, 8, 10, 0, 0, 1, 9, 12, 0, -1, -1, 10, 11, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.44495 | 6.12565 | 2.96623 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19792 | 0.15625 | 0 |
| 0.23958 | 0.21875 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.88109 | 3.80049 | 1.80142 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.174 | 0.13167 | 0 |
| 0.09777 | 0.18704 | 0.11728 |
Edge end points:
