s-net: sqc4734
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 23 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {3,4,3,3,3} |
| Vertex coordination sequence | [(3, 8, 10, 21, 40, 57, 74, 85, 122, 157), (4, 7, 14, 23, 40, 55, 72, 99, 118, 150), (3, 7, 11, 23, 36, 52, 70, 91, 121, 151), (3, 8, 16, 23, 30, 55, 80, 94, 123, 152), (3, 6, 14, 20, 32, 51, 72, 93, 124, 156)] |
| Wells’ vertex symbol | [5^2.8, 4.5^2.8^3, 4.8^2, 8^3, 8^2.12] |
| Systre key | (3, 1, 2, 0, 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, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 4, 7, 0, 1, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 7, 9, 0, 0, 0, 8, 10, 0, 0, 1, 8, 12, 0, 0, 0, 9, 12, 0, -1, -1, 10, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 13, 0, 0, 1, 11, 14, -1, 0, 1, 12, 13, 0, 1, 1, 12, 14, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.36885 | 3.4858 | 4.13489 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.42857 | 0 | 0 |
| 0.35714 | 0 | 0.23684 |
| 0.5 | 0.16667 | 0.28947 |
| 0 | 0 | 0.36842 |
| 0.5 | 0.5 | 0.39474 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.10177 | 3.35737 | 3.91329 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3388 | 0 | 0 |
| 0.28441 | 0 | 0.25187 |
| 0.5 | 0.21306 | 0.30368 |
| 0 | 0 | 0.37223 |
| 0.5 | 0.5 | 0.37223 |
Edge end points:
