s-net: sqc7282
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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 | {4,6} |
| Vertex coordination sequence | [(4, 14, 35, 71, 113, 166, 226, 296, 377, 462), (6, 20, 43, 76, 119, 170, 231, 301, 380, 472)] |
| Wells’ vertex symbol | [3.5^2.6^3, 3^2.4^2.5^4.6^6.7] |
| 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, 3, 1, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 7, 0, 0, 1, 3, 9, 0, -1, 1, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 6, 0, 0, 0, 4, 7, 1, -1, 1, 4, 8, 0, -1, 0, 4, 9, 0, -1, 1, 5, 10, 0, 0, -1, 5, 11, 1, -1, 0, 6, 11, 0, -1, 0, 6, 12, 0, 0, 0, 7, 9, 0, 0, 0, 7, 11, 0, 0, -1, 7, 12, 0, 1, 0, 8, 10, 0, 0, 0, 8, 12, 1, 0, 1, 9, 10, 0, 1, -1, 9, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.69432 | 4.69432 | 2.49473 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.01961 | 0.21569 | 0.08333 |
| 0.07843 | 0.39216 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.98716 | 3.98716 | 2.46579 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07238 | 0.15912 | 0.1693 |
| 0.08321 | 0.41514 | 0.16911 |
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 |
|---|---|---|---|---|---|
 |
hqc1327 | *2626 | (2,4,5) | {6,4} | {6.4.3.6.3.4}{3.6.6.6} |