s-net: sqc6965
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 18 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {3,3,4} |
| Vertex coordination sequence | [(3, 6, 12, 21, 32, 45, 62, 88, 115, 132), (3, 7, 11, 18, 31, 45, 65, 82, 100, 133), (4, 8, 12, 18, 32, 56, 68, 78, 96, 132)] |
| Wells’ vertex symbol | [6.10^2, 6^3, 6^2.10^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 6, 1, 0, 0, 3, 8, 0, 0, 0, 4, 7, 1, 0, 0, 4, 9, 0, 0, 0, 5, 8, -1, 0, 0, 5, 9, -1, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 10, 15, 0, 0, 0, 11, 15, 0, 1, 0, 11, 16, 0, 0, 0, 12, 14, 0, 0, 1, 12, 17, 0, 0, 0, 13, 16, 0, 0, 1, 13, 17, 0, 1, 0, 14, 18, 0, 0, 0, 15, 18, -1, 0, 0, 16, 18, 0, 1, 0, 17, 18, -1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.8962 | 4.8962 | 2.68286 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.6 | 0 |
| 0.25 | 0.65 | 0.16667 |
| 0.25 | 0.75 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/nmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.69341 | 4.69341 | 2.68414 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07533 | 0.57533 | 0 |
| 0.25 | 0.63866 | 0.18235 |
| 0.25 | 0.75 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc569 | *2244 | (3,3,2) | {3,3,4} | {10.8.10}{10.10.8}{10.10.10.10} |