s-net: sqc4607
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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 | 22 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 13, 34, 65, 86, 139, 186, 225, 320, 365), (5, 17, 30, 59, 101, 128, 181, 247, 290, 375)] |
| Wells’ vertex symbol | [3^4.4^3.5^4.6^4, 3^2.4^4.6^4] |
| 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, 1, 7, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 1, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 1, 4, 6, 0, 0, 1, 4, 8, 0, -1, 0, 5, 6, 1, 0, 0, 5, 7, 0, 0, 0, 5, 8, 0, -1, -1, 6, 7, 0, 0, 0, 6, 8, 0, -1, -1, 7, 8, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.39166 | 2.39166 | 2.39166 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.33333 | 0 |
| 0 | 0.5 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.46087 | 2.46087 | 1.93053 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29682 | 0.29682 | 0 |
| 0 | 0.5 | 0.241 |
Edge end points:
