s-net: sqc6026
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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) | (2,6) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 13, 30, 51, 77, 116, 159, 205, 254, 311), (4, 9, 22, 43, 65, 100, 139, 183, 249, 309)] |
| Wells’ vertex symbol | [3.4^3.7^4.8^2, 3.4^2.7^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 6, 0, 0, 0, 5, 7, 0, 0, 0, 5, 9, 0, 0, 1, 6, 8, 0, 0, 0, 6, 11, 0, 0, 1, 7, 8, 0, 0, 0, 7, 10, 1, 0, 1, 8, 12, 1, 0, 1, 9, 10, 0, 0, 0, 9, 11, 0, 1, 0, 10, 12, 0, 1, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.97417 | 2.97417 | 3.08242 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28049 | 0 | 0.125 |
| 0.34146 | 0.08537 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.36253 | 2.36253 | 2.96715 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28834 | 0 | 0.04525 |
| 0.28837 | 0.21163 | 0.33713 |
Edge end points:
