s-net: sqc3053
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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 | 18 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {3,3} |
| Vertex coordination sequence | [(3, 6, 10, 15, 22, 35, 52, 62, 73, 94), (3, 5, 9, 14, 22, 35, 48, 63, 77, 88)] |
| Wells’ vertex symbol | [8.14^2, 4.8^2] |
| Systre key | (3, 1, 2, 0, 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, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 7, 1, 0, 0, 5, 10, 0, 0, 0, 6, 9, 0, 1, 0, 7, 11, 0, 0, 0, 8, 10, 0, 0, 1, 8, 11, 0, 0, 1, 9, 12, 0, 0, 0, 10, 12, 0, 1, -1, 11, 12, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.04641 | 4.04641 | 4.04641 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.3 | 0 |
| 0 | 0.1 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.62706 | 3.62706 | 3.86365 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.36215 | 0 |
| 0 | 0.16214 | 0.17814 |
Edge end points:
