s-net: sqc4483
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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 | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 22, 42, 66, 118, 166, 214, 290, 382, 450), (4, 12, 34, 68, 105, 155, 221, 285, 357, 451)] |
| Wells’ vertex symbol | [5^8.6^4.8^3, 4^2.5^3.6] |
| 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, 5, 0, 1, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 4, 4, -1, 0, 0, 4, 6, 0, 0, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 7, 9, 0, 0, 1, 7, 10, 1, 0, 0, 7, 10, 2, 0, 0, 8, 9, -2, 1, 1, 8, 9, -1, 1, 1, 8, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.3935 | 4.81475 | 1.32502 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3 | 0.16667 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.52664 | 4.6813 | 1.00015 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.34565 | 0.14319 | 0.24997 |
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 |
|---|---|---|---|---|---|
 |
hqc1637 | *222222 | (2,5,4) | {4,6} | {4.8.6.4}{6.8.8.6.8.8} |