s-net: sqc1060
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {10,3,4} |
| Vertex coordination sequence | [(10, 18, 42, 66, 138, 146, 234, 258, 426, 402), (3, 16, 27, 78, 97, 180, 193, 318, 321, 500), (4, 8, 52, 66, 118, 146, 262, 258, 390, 402)] |
| Wells’ vertex symbol | [3^8.4^12.8^12.9^8.10^5, 3.8^2, 8^6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 4, 6, 0, 0, 1, 5, 6, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.58774 | 2.58774 | 1.21987 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0.16667 | 0.5 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.63888 | 2.63888 | 1.00014 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.23204 | 0.23204 | 0.5 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
