s-net: sqc3025
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| 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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 10, 21, 40, 65, 93, 136, 184, 227, 284), (3, 8, 18, 35, 58, 91, 128, 166, 223, 276), (4, 12, 24, 46, 68, 102, 140, 180, 242, 294)] |
| Wells’ vertex symbol | [5^2.6.8^3, 5.6^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, 0, -1, 0, 4, 7, 1, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 8, 0, 0, 1, 6, 10, 0, 0, 0, 7, 10, 0, 1, -1, 8, 9, 1, 1, -1, 8, 10, 1, 0, -1, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.02678 | 4.53361 | 2.48467 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.15 | 0 |
| 0.0625 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.67674 | 4.41227 | 2.00011 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14609 | 0.11332 | 0 |
| 0.06513 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1127 | *22222 | (3,5,2) | {4,4,3} | {5.5.5.5}{5.8.8.5}{5.8.8} |