s-net: sqc5461
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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 | 24 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 14, 30, 55, 85, 121, 166, 214, 271, 337), (4, 12, 31, 54, 81, 122, 167, 208, 271, 340)] |
| Wells’ vertex symbol | [3.4^3.5.6^4.7, 3^2.6^4] |
| 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, 2, 3, 1, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 6, 0, 1, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, 1, 4, 9, 1, -1, 1, 5, 8, 0, 0, 0, 5, 9, 1, -1, 0, 5, 10, 0, 0, 0, 6, 7, 0, -1, 0, 6, 10, 0, 0, 0, 7, 8, 0, 0, 1, 7, 10, 1, 0, 1, 8, 9, 1, 0, 0, 8, 10, 1, 0, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.92488 | 4.02318 | 3.07306 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.125 | 0.14286 |
| 0.5 | 0.125 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.11538 | 3.65134 | 3.12835 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3307 | 0.13694 | 0.15983 |
| 0 | 0.36338 | 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 |
|---|---|---|---|---|---|
 |
hqc1917 | *22222 | (2,5,5) | {5,4} | {4.6.3.4.4}{3.6.3.6} |