s-net: sqc3655
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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 | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {6,4,3,4} |
| Vertex coordination sequence | [(6, 10, 22, 40, 78, 120, 196, 272, 344, 436), (4, 9, 28, 44, 80, 132, 186, 256, 348, 423), (3, 10, 18, 40, 66, 114, 180, 248, 335, 408), (4, 11, 26, 55, 94, 138, 197, 262, 352, 454)] |
| Wells’ vertex symbol | [3^4.4^2.7^2.8^6.9, 4.7^4.8, 3.7^2, 4.7^4.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 0, -1, 0, 6, 10, 1, 1, 0, 7, 9, -1, -2, 1, 7, 10, 0, 0, 1, 8, 9, 0, -1, 1, 8, 10, 0, -1, 1, 9, 10, 0, 0, 0, 9, 10, 1, 2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.2717 | 8.44577 | 2.47241 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.1 | 0 |
| 0.16667 | 0.2 | 0 |
| 0 | 0 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99132 | 10.75959 | 2.00027 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.08287 | 0 |
| 0.132 | 0.17254 | 0 |
| 0 | 0 | 0.22631 |
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 |
|---|---|---|---|---|---|
 |
hqc1474 | *22222 | (4,5,2) | {6,3,4,4} | {3.7.3.3.7.3}{3.7.7}{7.7.7.7}{7.... |