s-net: sqc1457
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 15 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,14} |
| Vertex coordination sequence | [(4, 22, 85, 190, 334, 518, 742, 1006, 1310, 1654), (14, 58, 142, 266, 430, 634, 878, 1162, 1486, 1850)] |
| Wells’ vertex symbol | [3^3.4^3, 3^12.4^24.5^32.6^19.7^4] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, -1, 0, 1, 3, 0, 0, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, -1, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 1, 0, 0, 3, 4, 0, 1, 0, 4, 5, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.58437 | 1.58437 | 2.50511 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.9452 | 0.9452 | 1.09769 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07274 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
