s-net: sqc1005
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 3 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,14,8} |
| Vertex coordination sequence | [(4, 34, 80, 180, 232, 436, 464, 804, 776, 1284), (14, 42, 118, 162, 334, 362, 662, 642, 1102, 1002), (8, 52, 92, 212, 252, 484, 492, 868, 812, 1364)] |
| Wells’ vertex symbol | [4^6, 3^8.4^52.5^16.6^15, 3^4.4^20.5^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, -1, 1, 0, 1, 2, -1, 1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 1, 1, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 3, 0, 1, 0, 1, 3, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.20856 | 1.20856 | 1.20856 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.30849 | 1.30849 | 0.9601 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
