s-net: sqc3030
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 10, 24, 50, 92, 154, 236, 342, 470, 610), (3, 8, 20, 42, 74, 124, 200, 301, 422, 564), (4, 10, 24, 50, 84, 140, 224, 326, 454, 600), (4, 12, 24, 48, 92, 156, 242, 350, 478, 622)] |
| Wells’ vertex symbol | [7.8^4.10, 6.7^2, 6^5.7, 6^4.8.9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 8, 0, 1, 0, 6, 6, 0, -1, 0, 6, 9, 0, 0, 0, 7, 7, 0, -1, 0, 7, 10, 0, 0, 0, 8, 9, -1, 0, 1, 8, 10, 0, 0, 1, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74122 | 1.59306 | 9.04556 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.4375 | 0.91667 |
| 0 | 0.25 | 0.16667 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.96209 | 0.97516 | 5.57386 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.16944 | 0.15846 |
| 0 | 0.25 | 0.07384 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
