s-net: sqc3082
 |
|
| 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 | 19 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {6,3,4,3} |
| Vertex coordination sequence | [(6, 10, 22, 34, 48, 70, 102, 136, 166, 192), (3, 8, 18, 27, 53, 61, 101, 126, 160, 199), (4, 7, 16, 35, 44, 80, 90, 123, 162, 195), (3, 7, 14, 27, 49, 70, 99, 117, 148, 203)] |
| Wells’ vertex symbol | [3^4.4^6.8^4.9, 3.8^2, 4.8^5, 4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 0, 3, 7, 0, 1, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 0, 5, 8, 0, 0, 0, 6, 8, 0, 1, 0, 7, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 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 |
|---|---|---|---|---|---|
| 4.16708 | 2.35856 | 3.22872 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.375 | 0 |
| 0.1 | 0.5 | 0.16667 |
| 0.3 | 0.5 | 0.5 |
| 0.5 | 0.25 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.96351 | 2.00004 | 2.99141 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25001 | 0 |
| 0.1311 | 0.5 | 0.2316 |
| 0.2815 | 0.5 | 0.5 |
| 0.5 | 0.24999 | 0.5 |
Edge end points:
