s-net: sqc4726
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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 | 23 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,7,4,4} |
| Vertex coordination sequence | [(4, 15, 34, 57, 94, 138, 179, 239, 308, 365), (7, 17, 34, 65, 95, 130, 191, 241, 290, 385), (4, 7, 21, 52, 84, 125, 181, 228, 287, 375), (4, 12, 26, 49, 90, 132, 166, 234, 308, 346)] |
| Wells’ vertex symbol | [4^3.6^3, 4^7.6^10.8^4, 4^5.6, 4^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 4, 0, 0, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, -1, 4, 9, 0, 0, 0, 4, 9, 1, 0, 0, 4, 10, 0, 0, 0, 4, 10, 1, 0, 0, 5, 7, 1, 0, 0, 5, 8, 1, 0, 0, 6, 8, 0, 0, 0, 7, 9, 0, 0, 1, 8, 10, 0, 0, 1, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.82175 | 1.91126 | 2.86779 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0 | 0.22222 |
| 0.3125 | 0.5 | 0 |
| 0.5 | 0 | 0.11111 |
| 0.5 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.89462 | 1.73993 | 1.48002 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33803 | 0 | 0.1622 |
| 0.17277 | 0.5 | 0 |
| 0.5 | 0 | 0.4679 |
| 0.5 | 0.36216 | 0 |
Edge end points:
