s-net: sqc5671
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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 | 26 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {3,7} |
| Vertex coordination sequence | [(3, 11, 26, 41, 61, 93, 136, 169, 201, 269), (7, 16, 26, 44, 74, 101, 124, 169, 230, 272)] |
| Wells’ vertex symbol | [3.6^2, 3^4.4^4.5^4.6^3.7^4.8^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 11, -1, 0, 0, 7, 11, 0, 0, 0, 8, 12, -1, 0, 0, 8, 12, 0, 0, 0, 9, 11, -1, 1, 0, 9, 11, 0, 1, 0, 10, 12, -1, 1, 0, 10, 12, 0, 1, 0, 11, 11, -1, 0, 0, 11, 12, 0, 0, 1, 12, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.28413 | 5.28413 | 1.07861 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.25 | 0 |
| 0 | 0.33333 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.86369 | 4.86369 | 1.00001 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12589 | 0.27128 | 0 |
| 0 | 0.3972 | 0.5 |
Edge end points:
