s-net: sqc6141
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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 | 27 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {7,5} |
| Vertex coordination sequence | [(7, 24, 51, 80, 115, 168, 237, 310, 381, 462), (5, 14, 33, 69, 120, 174, 228, 295, 382, 477)] |
| Wells’ vertex symbol | [3^2.4^6.5^4.6^9, 3.4^6.5^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 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, 0, 0, 0, 3, 4, 1, 0, 0, 3, 5, 0, 1, 0, 3, 7, 0, 0, 1, 4, 6, 0, 1, 0, 4, 8, 0, 0, 1, 5, 6, 0, 0, 0, 5, 6, 1, 0, 0, 5, 9, 0, 0, 1, 6, 10, 0, 0, 1, 7, 8, 0, 0, 0, 7, 8, 1, 0, 0, 7, 9, 0, 1, 0, 8, 10, 0, 1, 0, 9, 10, 0, 0, 0, 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 |
|---|---|---|---|---|---|
| 2.78699 | 1.53432 | 4.25538 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.28571 |
| 0.33333 | 0.2 | 0.42857 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.72289 | 1.40318 | 3.46313 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.15787 |
| 0.2993 | 0.24988 | 0.34221 |
Edge end points:
