s-net: sqc5093
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {5,7} |
| Vertex coordination sequence | [(5, 17, 44, 95, 162, 233, 310, 417, 540, 661), (7, 26, 59, 104, 165, 238, 325, 426, 541, 666)] |
| Wells’ vertex symbol | [3.4^4.5^5, 3^2.4^9.5^7.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 6, 0, -1, 1, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, -1, 0, 3, 5, 0, -1, 0, 3, 6, 0, -1, 1, 3, 6, 1, -1, 1, 4, 5, -1, 0, 0, 4, 7, 0, 0, -1, 4, 7, 0, 1, -1, 5, 8, 0, 0, -1, 5, 8, 0, 1, -1, 6, 7, 0, 0, -1, 6, 8, 0, 0, -1, 7, 8, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89484 | 2.06561 | 4.33262 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.70455 |
| 0.1875 | 0.25 | 0.61364 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95568 | 2.03143 | 2.13993 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.0076 | 0.17362 |
| 0.25197 | 0.25 | 0.51131 |
Edge end points:
