s-net: sqc5421
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 13 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {3,4,6} |
| Vertex coordination sequence | [(3, 7, 17, 37, 62, 102, 150, 190, 261, 336), (4, 10, 20, 42, 74, 104, 148, 210, 258, 324), (6, 12, 24, 54, 84, 108, 174, 210, 264, 354)] |
| Wells’ vertex symbol | [4.9^2, 4^2.6.9^3, 4^6.6^6.8^3] |
| 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, 8, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 1, -1, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 5, 10, 0, 0, 0, 5, 12, 0, 0, 0, 6, 11, 0, 0, 0, 6, 13, 0, 0, 0, 7, 12, 0, 0, 0, 7, 13, 0, 0, 0, 8, 13, 0, 0, 1, 9, 12, 1, 0, -1, 10, 11, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.61231 | 3.61231 | 7.11925 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.31373 | 0.15686 | 0.08333 |
| 0.29412 | 0 | 0 |
| 1 | 1 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0001 | 3.0001 | 8.19585 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33439 | 0.1672 | 0.10566 |
| 0.33333 | 0.33333 | 0 |
| 1 | 1 | 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 |
|---|---|---|---|---|---|
 |
hqc847 | *2626 | (3,4,2) | {3,4,6} | {24.4.24}{24.24.4.4}{4.4.4.4.4.4} |