s-net: sqc4864
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 20, 53, 111, 194, 298, 422, 566, 732, 918), (6, 21, 54, 111, 194, 298, 422, 566, 732, 918)] |
| Wells’ vertex symbol | [3^2.4^7.5^2.6^4, 3.4^6.5^3.6^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 1, 0, 2, 6, 0, 0, 0, 3, 3, 0, -1, 0, 3, 4, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, -1, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 6, 0, -1, 0, 5, 7, -1, 0, 1, 5, 8, 0, 0, 1, 6, 6, -1, 0, 0, 6, 7, -1, 0, 1, 6, 8, 0, 0, 1, 7, 7, 0, -1, 0, 7, 8, 1, 0, 0, 8, 8, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.45981 | 1.35813 | 7.44096 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.25 | 0.33333 |
| 0 | 0 | 0.58333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.03131 | 0.97226 | 3.84249 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.02314 | 0.25 | 0.12948 |
| 0.5 | 0.0867 | 0.01856 |
Edge end points:
