s-net: sqc6198
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 27 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {4,3,6,6} |
| Vertex coordination sequence | [(4, 12, 34, 60, 102, 156, 226, 282, 368, 470), (3, 11, 24, 55, 85, 144, 212, 280, 348, 460), (6, 18, 36, 72, 116, 174, 216, 290, 408, 438), (6, 12, 18, 42, 104, 120, 192, 290, 342, 408)] |
| Wells’ vertex symbol | [5^2.6^2.7.8, 5^2.7, 6^6.9^6.10^3, 5^6.7^6.8^3] |
| 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, 1, 7, 0, 0, 0, 2, 7, 1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 6, 0, 1, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 1, -1, 0, 4, 10, 0, 0, 1, 4, 12, 0, 0, 0, 5, 8, -1, 1, 1, 5, 13, 0, 0, 0, 6, 9, 0, -1, -1, 6, 13, 0, 0, 1, 7, 11, 0, -1, -1, 7, 12, -1, 1, 1, 8, 14, 0, 0, 0, 9, 14, 0, 0, 1, 10, 14, 0, 0, 0, 11, 14, -1, 1, 1, 12, 14, 0, -1, 0, 13, 14, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.60344 | 3.60344 | 5.27489 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.35714 | 0 |
| 0 | 0.21429 | 0.5 |
| 0 | 1 | 0 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.00022 | 3.00022 | 5.99992 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0 |
| 0 | 0.33328 | 0.5 |
| 0 | 1 | 0 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1258 | *2626 | (4,4,2) | {4,3,6,6} | {5.8.8.5}{5.5.8}{8.8.8.8.8.8}{5.... |