s-net: sqc6543
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 37, 70, 120, 191, 265, 365, 486, 603), (6, 16, 41, 81, 132, 194, 278, 385, 491, 634)] |
| Wells’ vertex symbol | [3^2.4.6.7^2, 3^2.6.7^6.8^6] |
| 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, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 1, 2, 5, 0, 1, 0, 2, 6, 0, 1, 0, 3, 4, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 8, 0, 1, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, -1, 0, 8, 12, 0, -1, 0, 9, 10, 1, 0, 1, 9, 11, 1, -1, 1, 9, 12, 0, -1, 1, 10, 11, 0, -1, 0, 10, 12, -1, -1, 0, 11, 12, -1, -1, 0, 11, 12, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.61106 | 3.99489 | 3.99262 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.04167 | 0.04167 |
| 0.125 | 0.375 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.6966 | 3.52238 | 2.68339 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07934 | 0.04934 | 0.28256 |
| 0.125 | 0.45554 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc472 | *22222 | (2,4,2) | {4,6} | {3.8.8.3}{3.8.8.3.8.8} |