s-net: sqc6438
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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 | 28 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 9, 21, 51, 92, 146, 204, 276, 355, 446), (6, 19, 42, 75, 117, 169, 232, 303, 382, 472)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3.4^5.5^2.6^5.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 6, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 0, 0, 4, 8, 0, 0, 0, 4, 11, 0, 0, 0, 5, 7, 1, 0, 0, 5, 12, 0, 0, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 8, 0, 0, 0, 7, 9, -1, 0, -1, 8, 10, -1, 0, -1, 9, 10, 0, 0, 0, 9, 12, 0, 0, 1, 10, 11, 1, 0, 1, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.46753 | 2.62256 | 7.41768 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.23684 | 0.1 | 0.2 |
| 0.18421 | 0 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.45174 | 1.3663 | 6.16653 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11399 | 0.13311 | 0.27948 |
| 0.14465 | 0 | 0.0811 |
Edge end points:
