s-net: sqc5031
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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) | (3,4) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 10, 25, 61, 102, 157, 209, 284, 359, 447), (8, 16, 46, 72, 120, 158, 236, 288, 374, 456), (4, 24, 36, 72, 118, 172, 208, 310, 368, 452)] |
| Wells’ vertex symbol | [4.5.6, 4^4.5^8.6^4.7^8.8^4, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 3, 6, 0, -1, 0, 3, 7, 0, 0, 0, 4, 5, -1, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 10, 0, -1, 0, 7, 11, 0, 0, 0, 8, 9, -1, 0, 0, 8, 11, 0, 0, 1, 9, 11, 0, 0, 1, 10, 11, 0, 0, 0, 11, 12, 0, 0, 0, 11, 12, 0, 1, 0, 11, 12, 1, 0, 0, 11, 12, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.77841 | 1.77841 | 5.03072 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0.08333 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.44487 | 1.44487 | 5.86784 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.16644 | 0.08498 |
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
