s-net: sqc4592
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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 | {4,6} |
| Vertex coordination sequence | [(4, 11, 30, 75, 133, 207, 289, 392, 500, 629), (6, 18, 40, 90, 144, 220, 298, 416, 508, 654)] |
| Wells’ vertex symbol | [4^3.6^3, 4^4.6^4.8^4.9^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, -1, -1, -1, 4, 8, -1, 0, 0, 4, 9, 0, 0, 1, 4, 10, 0, 0, 0, 5, 9, 0, 0, 1, 5, 10, 0, 0, 1, 6, 7, 0, -1, -1, 6, 8, 0, -1, -1, 7, 8, 0, 0, -1, 9, 10, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9955 | 1.9955 | 2.97396 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0.1 | 0.05 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.39258 | 1.39258 | 2.00552 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.69391 | 0.18876 | 0.21065 |
| 0.5 | 0.5 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1635 | *22222 | (2,5,4) | {4,6} | {4.4.6.4}{6.4.4.6.4.4} |