s-net: sqc9380
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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 | 40 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,7} |
| Vertex coordination sequence | [(3, 9, 27, 58, 98, 146, 208, 284, 364, 454), (7, 21, 44, 79, 125, 180, 247, 325, 412, 511)] |
| Wells’ vertex symbol | [3.4^2, 3^2.4^10.5^4.6^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 1, 0, 0, 3, 5, 0, 0, 0, 4, 5, 0, 0, 0, 5, 5, -1, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 6, -1, 0, 0, 6, 7, 0, 0, 1, 6, 11, 0, 1, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 7, -1, 0, 0, 7, 12, 0, 0, -1, 7, 13, 0, 0, -1, 7, 14, 0, 0, 0, 8, 9, 1, 0, 0, 8, 10, 0, 0, 0, 9, 10, 0, 0, 0, 10, 10, -1, 0, 0, 10, 14, 0, -1, 0, 11, 11, -1, 0, 0, 11, 14, 0, -1, 1, 11, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 13, 1, 0, 0, 14, 14, -1, 0, 0, 14, 15, 0, 1, -1, 14, 16, 0, 1, -1, 15, 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 |
|---|---|---|---|---|---|
| 5.54701 | 5.54701 | 1.32599 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14286 | 0.5 | 0.25 |
| 0.14286 | 0.42857 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.39365 | 3.39365 | 0.95954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14796 | 0.5 | 0.47129 |
| 0.14809 | 0.3576 | 0.5 |
Edge end points:
