s-net: sqc4609
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,4,6} |
| Vertex coordination sequence | [(4, 12, 20, 42, 70, 94, 132, 182, 216, 274), (4, 13, 25, 45, 71, 101, 135, 182, 226, 278), (4, 8, 22, 40, 64, 96, 132, 172, 228, 274), (6, 12, 28, 48, 70, 102, 142, 176, 228, 284)] |
| Wells’ vertex symbol | [4^4.6^2, 4^3.6^2.8, 4^4.6^2, 4^6.6^8.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 1, 0, 5, 8, 0, 0, 1, 5, 9, 0, 0, 1, 5, 10, 0, 0, 0, 6, 7, 1, 0, 0, 6, 8, 0, 1, 1, 6, 9, 0, 0, 1, 7, 8, 0, 1, 1, 7, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.17523 | 4.09799 | 2.60849 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0 | 0.05 | 0.27778 |
| 0 | 0.25 | 0.38889 |
| 0.25 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.2226 | 4.00017 | 2.1849 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0 | 0.49997 | 0.22885 |
| 0 | 0.25 | 0.22891 |
| 0.25 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1828 | *22222 | (4,5,2) | {4,6,4,4} | {6.4.4.6}{6.4.4.6.4.4}{4.4.4.4}{... |