s-net: sqc2245
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 17 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {3,3,4,6} |
| Vertex coordination sequence | [(3, 7, 17, 37, 81, 131, 179, 226, 300, 376), (3, 9, 24, 51, 85, 134, 185, 247, 308, 387), (4, 8, 12, 34, 84, 140, 190, 226, 290, 398), (6, 18, 42, 70, 94, 126, 198, 262, 322, 378)] |
| Wells’ vertex symbol | [6^3, 6.7^2, 6^2.7^4, 7^8.8^4.12^3] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, 0, 0, 0, 5, 8, 0, 0, 1, 5, 9, 0, 1, 0, 6, 10, 0, 0, 0, 7, 10, -1, 0, 0, 8, 10, 0, 1, 0, 9, 10, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.3088 | 3.3088 | 1.93753 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.14286 | 0.33333 |
| 0.21429 | 0.21429 | 0.5 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.40135 | 3.40135 | 1.00032 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26416 | 0 | 0.56131 |
| 0.29211 | 0.29211 | 0.5 |
| 1 | 0 | 1 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
