s-net: sqc2332
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {12,3} |
| Vertex coordination sequence | [(12, 56, 140, 264, 426, 628, 868, 1148, 1466, 1824), (3, 19, 78, 182, 326, 507, 729, 988, 1288, 1625)] |
| Wells’ vertex symbol | [3^10.4^26.5^20.6^9.7, 3.5^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 3, 0, 0, -1, 2, 4, 0, -1, 0, 2, 5, 0, -1, 0, 2, 6, 0, 0, -1, 3, 6, 1, 1, -1, 4, 5, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87211 | 2.06596 | 2.12338 | 90.0 | 112.197 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.41667 | 0 |
| 0.375 | 0.625 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41804 | 1.42875 | 1.72599 | 90.0 | 103.531 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.32036 | 0.25 |
| 0.29788 | 0.48775 | 0.21797 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1057 | *222222 | (2,5,3) | {12,3} | {4.8.3.3.8.4.4.8.3.3.8.4}{8.8.3} |