s-net: sqc7368
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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 | 30 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 8, 18, 25, 34, 57, 80, 100, 135, 168), (4, 8, 14, 26, 43, 60, 79, 102, 126, 157), (4, 7, 10, 19, 38, 62, 80, 94, 120, 156)] |
| Wells’ vertex symbol | [8^3, 4^3.8^3, 4^5.6] |
| Systre key | (3, 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, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 15, 0, 0, 0, 7, 16, 0, 0, 0, 8, 14, 0, 0, 0, 8, 16, 0, 0, 0, 9, 11, 1, 0, 0, 9, 14, 0, 1, 0, 10, 13, 0, 0, 1, 10, 14, 0, 0, 0, 11, 16, 0, 1, 0, 12, 15, 0, 0, 1, 12, 16, 0, 0, 0, 13, 15, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.06662 | 4.06662 | 4.20935 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.33333 |
| 0 | 0.14286 | 0.16667 |
| 0 | 0.07143 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.25807 | 3.25807 | 3.77479 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.36754 |
| 0 | 0.21703 | 0.26492 |
| 0 | 0.21703 | 0 |
Edge end points:
