s-net: sqc6184
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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 | 27 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,6,12} |
| Vertex coordination sequence | [(4, 18, 49, 99, 164, 238, 330, 438, 552, 687), (6, 22, 44, 108, 148, 248, 310, 442, 528, 700), (12, 24, 72, 108, 180, 246, 360, 426, 590, 690)] |
| Wells’ vertex symbol | [3^2.4.6^3, 3^4.4^2.6^7.7^2, 3^12.4^12.5^12.6^12.7^12.8^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 1, 0, 1, 6, 0, 0, 0, 1, 6, 0, 1, 0, 1, 7, 0, 0, 0, 1, 7, 1, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 10, 0, 0, 1, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 9, 0, 1, 1, 4, 5, 1, 1, 0, 4, 7, 1, 0, 0, 4, 8, 1, 1, 1, 5, 8, 0, 0, 0, 5, 10, -1, -1, 0, 6, 9, 0, 0, 0, 6, 10, 0, -1, 0, 7, 8, 0, 0, 0, 7, 9, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.50201 | 2.50201 | 6.85203 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.4 |
| 0 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00035 | 2.00035 | 7.89819 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33334 | 0.16667 | 0.10336 |
| 0 | 0.5 | 0 |
| 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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hqc1203 | *2626 | (3,4,2) | {4,6,12} | {18.3.3.18}{18.3.3.18.3.3}{3.3.3... |