s-net: sqc3951
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 9 |
| Edges per primitive translational unit | 21 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 26, 54, 90, 134, 214, 282, 354, 470, 558), (4, 15, 38, 78, 130, 188, 267, 352, 442, 558)] |
| Wells’ vertex symbol | [3^4.4^8.5^8.6^12.7^13, 3.4.5.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 5, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 1, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 6, -1, -1, 0, 4, 6, 0, -1, 0, 5, 9, 0, 0, -1, 5, 9, 1, 0, -1, 6, 8, 1, 0, -1, 7, 8, -1, 0, 0, 7, 8, 0, 0, 0, 7, 9, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.83708 | 2.83708 | 1.46678 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.18182 | 0.27273 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.83701 | 2.83701 | 1.00055 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.10797 | 0.32375 | 0.24997 |
Edge end points:
