s-net: sqc4815
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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 | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 28, 62, 108, 168, 242, 328, 428, 542, 668), (4, 11, 32, 76, 138, 212, 299, 399, 512, 639)] |
| Wells’ vertex symbol | [4^12.6^16, 4^5.6] |
| 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, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 1, 0, 0, 3, 5, 0, 0, 1, 3, 7, 0, 1, 0, 4, 6, 0, 0, 1, 4, 8, 0, 1, 0, 5, 6, 1, 0, 0, 5, 9, 0, 1, 0, 6, 10, 0, 1, 0, 7, 8, 1, 0, 0, 7, 9, 0, 0, 1, 8, 10, 0, 0, 1, 9, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.75262 | 1.74149 | 3.80134 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.35 |
| 0.33333 | 0.33333 | 0.45 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.97168 | 0.91278 | 1.93118 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25003 |
| 0.24422 | 0.02211 | 0.24136 |
Edge end points:
