s-net: sqc3524
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {6,10,4,4} |
| Vertex coordination sequence | [(6, 14, 14, 38, 70, 102, 126, 172, 248, 288), (10, 10, 26, 38, 90, 114, 140, 188, 268, 308), (4, 16, 18, 42, 60, 110, 146, 190, 232, 302), (4, 12, 32, 44, 56, 92, 164, 190, 212, 280)] |
| Wells’ vertex symbol | [3^8.4^7, 3^8.4^12.5^4.6^8.7^13, 3^2.4.5^2.6, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 0, 5, 8, 0, 1, 0, 6, 7, 0, 0, 1, 7, 7, -1, 0, 0, 8, 8, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.55239 | 4.55239 | 1.31397 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.125 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.98142 | 3.98142 | 1.0981 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.23733 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
