s-net: sqc1406
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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 | 14 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 16, 32, 56, 86, 122, 166, 216, 272, 336), (4, 13, 30, 53, 84, 122, 165, 215, 272, 335)] |
| Wells’ vertex symbol | [4^6.6^6.8^3, 4^3.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 1, 2, 6, 0, 1, 0, 3, 4, 1, 0, -1, 3, 5, 1, 1, -2, 4, 5, 0, 0, -1, 4, 6, -1, 0, 1, 5, 6, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0795 | 4.3539 | 2.38454 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0.25 |
| 0 | 0.125 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.21903 | 4.37435 | 2.00021 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0.25 |
| 0 | 0.1357 | 0.24996 |
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 |
|---|---|---|---|---|---|
 |
hqc477 | *22222 | (2,4,2) | {4,6} | {6.4.4.6}{6.4.4.6.4.4} |