s-net: sqc4785
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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 | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 36, 82, 144, 226, 324, 442, 576, 730, 900), (4, 24, 70, 134, 220, 308, 438, 558, 732, 876)] |
| Wells’ vertex symbol | [3^10.4^22.5^11.6^2, 3^4.4^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -2, 0, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 1, 2, 5, 2, 0, 0, 2, 6, 0, -1, 1, 2, 6, 0, 0, 1, 3, 4, 0, 1, 0, 3, 6, 0, 0, 1, 4, 4, -1, 0, 0, 4, 5, 0, 0, 0, 4, 6, -2, -1, 1, 4, 6, -1, -1, 1, 4, 6, 0, -1, 1, 5, 6, -2, -1, 1, 6, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.71332 | 2.43331 | 0.94216 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.76463 | 2.30959 | 0.94694 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.141 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1930 | *222222 | (2,6,5) | {10,4} | {4.4.3.3.4.4.3.3.4.4}{3.3.3.3} |