s-net: sqc4728
 |
|
| 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 | 23 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,8,3} |
| Vertex coordination sequence | [(4, 13, 33, 58, 94, 138, 186, 242, 306, 378), (4, 12, 32, 54, 90, 136, 182, 238, 306, 378), (8, 20, 36, 62, 100, 140, 184, 242, 312, 380), (3, 8, 24, 52, 87, 130, 184, 238, 296, 370)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^4.4^2, 3^4.4^2.6^12.8^3.9^4.10^3, 6^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 0, 1, 0, 2, 9, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 1, 0, 4, 5, 0, 1, 0, 4, 10, 0, 0, 0, 5, 6, -1, 1, 0, 5, 7, -1, 1, 0, 5, 8, -1, 1, 0, 6, 7, 0, 0, 0, 6, 10, 0, 0, 1, 7, 8, 0, 0, 0, 8, 9, 1, -2, -1, 9, 10, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.85905 | 3.81083 | 3.42991 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.21429 | 0 |
| 0.25 | 0.25 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.10714 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.42971 | 2.09196 | 3.24782 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14077 | 0.24568 | 0 |
| 0.25 | 0.25 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.24999 | 0 |
Edge end points:
