s-net: sqc3078
 |
|
| 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) | (3,6) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 11, 23, 40, 61, 86, 119, 159, 199, 237), (4, 11, 23, 39, 61, 90, 120, 151, 194, 246), (3, 8, 19, 38, 61, 84, 115, 154, 195, 236)] |
| Wells’ vertex symbol | [4.6^5, 6^6, 6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 6, 1, 1, 0, 3, 7, 0, 0, 0, 4, 7, 0, -1, 0, 4, 8, 0, 0, 0, 5, 8, 0, 0, 1, 5, 8, 1, 0, 1, 5, 9, 0, 0, 0, 6, 9, 0, 0, 0, 7, 10, 0, 0, 0, 8, 10, 0, 0, 0, 9, 10, 0, -1, 1, 9, 10, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.58352 | 1.79184 | 2.73875 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0 | 0.35714 |
| 0.25 | 0.5 | 0.21429 |
| 0 | 0.5 | 0.35714 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.63728 | 1.69089 | 2.73337 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36253 | 0 | 0.31708 |
| 0.25578 | 0.5 | 0.18293 |
| 0 | 0.5 | 0.31708 |
Edge end points:
