s-net: sqc5785
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {9,8} |
| Vertex coordination sequence | [(9, 33, 74, 130, 202, 290, 394, 514, 650, 802), (8, 34, 74, 130, 202, 290, 394, 514, 650, 802)] |
| Wells’ vertex symbol | [3^8.4^16.5^12, 3^8.4^16.5^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, 1, 2, 5, -1, 0, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, 1, 2, 6, 1, 0, 1, 3, 4, 0, 1, 0, 3, 4, 1, 1, 1, 3, 5, -1, 1, 0, 3, 5, 0, 1, 1, 3, 6, 0, 0, 1, 3, 6, 1, 0, 1, 4, 6, 0, -1, 0, 4, 6, 0, 0, 0, 5, 6, 0, -1, 0, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.65581 | 1.65581 | 1.71018 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.3 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.47074 | 1.47074 | 1.87647 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1643 | 0 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
