s-net: sqc2518
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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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 10, 22, 48, 98, 166, 256, 372, 508, 682), (3, 9, 21, 45, 88, 155, 248, 367, 512, 672), (4, 10, 22, 48, 96, 168, 262, 384, 524, 700)] |
| Wells’ vertex symbol | [6^4.10^2, 6^3, 6^4.10^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 1, 0, 4, 6, 1, 0, 0, 4, 8, 0, 0, 0, 5, 7, -1, 0, 0, 5, 7, 0, 1, 0, 5, 9, 0, 0, 0, 6, 9, 0, 0, 1, 7, 8, 0, -2, -1, 8, 10, 0, 0, 0, 9, 10, -1, -1, -1, 10, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75034 | 1.75034 | 3.76574 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.28125 | 0.28125 | 0.25 |
| 0.1875 | 0.5 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.18566 | 1.18566 | 2.65519 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25078 | 0.25078 | 0.25 |
| 0.14 | 0.5 | 0 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc51 | *2223 | (2,2,1) | {4,3} | {6.6.6.6}{6.6.6} |