s-net: sqc5569
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 9, 17, 30, 49, 71, 94, 122, 157, 193), (4, 9, 17, 30, 49, 71, 94, 123, 158, 192)] |
| Wells’ vertex symbol | [4^3.6^3, 4^3.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 1, 0, 5, 11, 1, 0, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 9, -1, 1, 1, 7, 10, -1, 1, 1, 8, 10, 0, 1, 1, 8, 12, 0, 1, 1, 9, 12, 0, 0, 1, 10, 11, 1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.88706 | 6.14401 | 5.01789 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11111 | 0.22222 | 0.16667 |
| 0.05556 | 0.11111 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.85961 | 5.39005 | 4.8524 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12955 | 0.21585 | 0.15419 |
| 0.12954 | 0.09276 | 0 |
Edge end points:
