s-net: sqc2262
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 17 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 22, 71, 144, 253, 392, 559, 758, 981, 1244), (5, 16, 51, 132, 233, 383, 536, 736, 957, 1229)] |
| Wells’ vertex symbol | [3.4^5.5^2.6^4.7^3, 3.4^4.5^2.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, -1, -1, 1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, -2, -2, 1, 4, 6, -1, -1, 1, 4, 6, 2, 0, 0, 5, 6, 0, 0, 0, 5, 6, 2, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.1992 | 1.93105 | 1.88268 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27778 | 0.2037 | 0.28571 |
| 0.5 | 0.42593 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.7266 | 1.51372 | 1.60059 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04374 | 0.17148 | 0.79291 |
| 0.5 | 0.24135 | 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 |
|---|---|---|---|---|---|
 |
hqc2439 | *222222 | (2,8,7) | {6,5} | {4.4.3.4.4.4}{3.4.4.4.4} |