s-net: sqc6093
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {3,3,4} |
| Vertex coordination sequence | [(3, 4, 8, 19, 32, 43, 47, 52, 81, 123), (3, 6, 12, 21, 31, 39, 48, 64, 89, 123), (4, 9, 16, 21, 24, 36, 58, 83, 108, 119)] |
| Wells’ vertex symbol | [4^2.6, 4.8^2, 4.8^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 12, 1, 0, 0, 6, 13, 0, 0, 0, 7, 9, 1, 0, 0, 7, 14, 0, 0, 0, 8, 13, 0, 1, 0, 8, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 11, 1, 0, 0, 10, 14, 0, 0, 1, 11, 16, 0, 0, 1, 12, 15, 0, -1, 0, 13, 15, 1, -1, 0, 14, 16, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.29157 | 5.29157 | 2.55607 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.42857 |
| 0.16667 | 0.5 | 0.35714 |
| 0.33333 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.82754 | 4.82754 | 2.41511 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.29297 |
| 0.20714 | 0.5 | 0.29297 |
| 0.35353 | 0.5 | 0 |
Edge end points:
