s-net: sqc9347
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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 | 39 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {5,4,4} |
| Vertex coordination sequence | [(5, 14, 33, 59, 99, 145, 202, 262, 334, 415), (4, 10, 24, 44, 77, 118, 172, 231, 309, 375), (4, 10, 24, 43, 74, 121, 168, 231, 298, 388)] |
| Wells’ vertex symbol | [4^4.6^4.7.8, 4^3.6^2.8, 4^3.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 1, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 13, 0, 0, 0, 5, 12, 0, 0, 0, 5, 14, 0, 0, 0, 5, 15, 0, 0, 0, 6, 7, 0, 0, 1, 6, 8, -1, 1, 0, 6, 15, 0, 0, 0, 6, 16, 0, 0, 0, 7, 14, 0, -1, 0, 7, 17, 0, 0, 0, 8, 13, 0, 0, -1, 8, 18, 0, 0, 0, 9, 13, 0, 0, -1, 9, 16, 1, 0, -1, 9, 17, 0, 0, 0, 10, 12, 0, -1, 1, 10, 18, 0, 0, 0, 11, 14, 1, -1, 0, 11, 15, 1, -1, 0, 12, 13, 0, 1, -1, 14, 16, 0, 1, -1, 15, 17, 0, 0, 1, 16, 18, -1, 1, 0, 17, 18, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.79131 | 5.79131 | 3.03629 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10145 | 0.24638 | 0.4386 |
| 0.13527 | 0.3285 | 0.02339 |
| 0.25121 | 0.02415 | 0.19883 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.27674 | 4.27674 | 3.54482 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12128 | 0.23981 | 0.43512 |
| 0.3094 | 0.18038 | 0.02072 |
| 0.00905 | 0.13001 | 0.18688 |
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 |
|---|---|---|---|---|---|
 |
hqc2169 | *2626 | (2,6,5) | {4,5} | {12.4.4.4}{4.6.4.4.4} |