s-net: sqc1209
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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 | 14 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,4,4} |
| Vertex coordination sequence | [(6, 22, 52, 92, 150, 218, 292, 396, 500, 606), (4, 16, 38, 78, 126, 190, 280, 354, 462, 602), (4, 12, 26, 52, 108, 164, 236, 342, 420, 538)] |
| Wells’ vertex symbol | [4^4.5^3.6^8, 5^5.6, 5^4.6.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, -1, 0, 1, 2, 4, 0, 0, 1, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, 0, 0, 0, 5, 6, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.80424 | 1.33206 | 5.40954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.33333 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.10762 | 1.1508 | 4.21154 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25904 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
