s-net: sqc3958
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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 | 21 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {3,6,6} |
| Vertex coordination sequence | [(3, 11, 28, 65, 116, 182, 255, 354, 459, 575), (6, 14, 42, 80, 132, 198, 288, 370, 486, 618), (6, 24, 42, 96, 156, 210, 306, 420, 498, 648)] |
| Wells’ vertex symbol | [4.8^2, 4^4.6^9.8^2, 4^6.6^6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 5, 0, 1, 0, 4, 8, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, -1, 0, 0, 5, 8, 0, 0, 1, 6, 7, -1, -1, -1, 9, 10, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.46717 | 2.46717 | 6.58714 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.125 | 0.25 |
| 0 | 0.5 | 1 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00022 | 2.00022 | 8.01036 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.27157 | 0.13579 | 0.22764 |
| 0 | 0.5 | 1 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
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hqc522 | *2626 | (3,3,2) | {3,6,6} | {18.4.18}{18.4.4.18.4.4}{4.4.4.4... |