s-net: sqc7688
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 9, 28, 52, 83, 130, 176, 227, 298, 371), (5, 13, 28, 55, 89, 125, 174, 236, 297, 367)] |
| Wells’ vertex symbol | [4.8^2, 4^3.6.8^6] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 1, 0, 4, 11, 0, 0, 0, 5, 6, 0, 0, 1, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 12, 0, 0, 0, 9, 14, 1, -1, 0, 9, 15, 0, 0, 0, 10, 13, 0, 0, 1, 10, 15, 0, 0, 0, 11, 12, -1, 1, 1, 11, 12, 0, 1, 1, 11, 15, 0, 1, 0, 12, 16, 0, 0, 0, 13, 16, -1, 1, 0, 14, 16, -1, 1, 0, 15, 16, -1, 0, 1, 15, 16, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30928 | 6.23543 | 6.02038 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.0625 | 0.0625 |
| 0.0625 | 0.33333 | 0.15625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.63785 | 6.05978 | 5.94875 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0445 | 0.06595 | 0.06629 |
| 0.08682 | 0.08621 | 0.34731 |
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 |
|---|---|---|---|---|---|
 |
hqc674 | *22222 | (2,4,3) | {5,3} | {4.8.4.8.4}{8.8.4} |