s-net: sqc5471
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 8, 24, 56, 97, 155, 223, 294, 387, 486), (5, 14, 36, 72, 120, 187, 248, 326, 426, 531)] |
| Wells’ vertex symbol | [4^2.6, 4^2.7^4.8^4] |
| 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, 3, 2, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 8, -1, 0, 0, 4, 9, 0, 0, 0, 5, 8, -1, 1, 0, 5, 9, 0, 1, 0, 5, 10, 0, 0, 1, 5, 12, 1, 0, 0, 6, 10, -1, 0, 1, 6, 12, 0, 0, 0, 7, 10, 1, 0, 0, 7, 11, 2, 0, 0, 8, 10, -1, -1, 1, 8, 11, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.91718 | 5.91718 | 1.54984 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13333 | 0.30667 | 0.16667 |
| 0.30667 | 0.05333 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.35817 | 5.35817 | 1.0978 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08851 | 0.23045 | 0.36873 |
| 0.33739 | 0.07541 | 0.16234 |
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 |
|---|---|---|---|---|---|
 |
hqc680 | *2626 | (2,4,3) | {5,3} | {12.4.12.4.12}{4.4.12} |