s-net: sqc4528
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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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 6, 18, 36, 56, 82, 116, 184, 220, 292), (3, 6, 15, 32, 48, 75, 116, 170, 220, 290), (4, 12, 24, 34, 58, 94, 138, 190, 228, 296), (4, 10, 20, 30, 50, 92, 138, 194, 238, 304)] |
| Wells’ vertex symbol | [3^2.4.7^2.8, 3.7^2, 7^4.8.10, 7.8^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 1, 0, 5, 10, 0, 1, 0, 6, 7, 0, 0, 1, 6, 8, 0, 0, 1, 7, 8, 0, 0, 0, 7, 11, 0, 0, 0, 8, 11, 1, 0, 0, 9, 10, 0, 0, 0, 9, 12, 0, 0, 0, 10, 12, 1, 0, 0, 11, 12, 0, 0, 0, 11, 12, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.58465 | 2.56789 | 8.27804 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.15 | 0.25 |
| 0.16667 | 0.25 | 0.1875 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.25 | 0.0625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.06735 | 2.50888 | 7.64323 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.08334 | 0.25 |
| 0.13216 | 0.25 | 0.13047 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.25 | 2E-05 |
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 |
|---|---|---|---|---|---|
 |
hqc1775 | *222222 | (4,6,2) | {4,3,4,4} | {3.16.16.3}{3.16.16}{16.16.16.16... |