s-net: sqc7308
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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 | 30 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,5} |
| Vertex coordination sequence | [(5, 14, 32, 54, 89, 132, 179, 238, 310, 375), (5, 14, 29, 56, 89, 130, 183, 234, 305, 376)] |
| Wells’ vertex symbol | [3^2.4^2.5^2.6^4, 3^2.4^2.5^2.6^4] |
| 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, 0, 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, 5, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 1, 0, 0, 4, 10, 0, 1, 0, 5, 7, 0, 0, 1, 5, 11, 0, 0, 0, 5, 12, 1, 0, 0, 6, 8, -1, 0, 1, 6, 9, 0, 0, 1, 6, 11, -1, 1, 0, 6, 12, 0, 1, 0, 7, 8, 0, 0, 0, 7, 10, 0, 0, 0, 7, 12, 1, 0, -1, 8, 11, 0, 1, -1, 9, 10, -1, 1, 0, 9, 12, 0, 1, -1, 10, 11, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.07586 | 3.07586 | 7.88052 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.09375 | 0.25 |
| 0.65625 | 0.65625 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0 | 3.0 | 7.3485 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.22222 | 0.11111 | 0.22222 |
| 0.33333 | 0.33333 | 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 |
|---|---|---|---|---|---|
 |
hqc1414 | *2626 | (2,5,4) | {5,5} | {12.4.3.4.12}{4.4.3.6.3} |