s-net: sqc702
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 11 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,6,4,4} |
| Vertex coordination sequence | [(4, 12, 36, 66, 120, 186, 294, 410, 552, 710), (6, 12, 40, 66, 132, 190, 296, 386, 534, 672), (4, 16, 40, 78, 128, 198, 288, 410, 544, 712), (4, 12, 30, 68, 106, 193, 270, 394, 506, 676)] |
| Wells’ vertex symbol | [7^5.10, 3^2.6.7^8.8^2.9^2, 6^4.7.8, 3^2.4.7^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 3, 0, 0, -1, 4, 5, 0, 0, -1, 5, 5, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.05531 | 1.67874 | 1.73681 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0 | 0.4 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7037 | 1.30959 | 0.50621 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0 | 0.0696 |
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 |
|---|---|---|---|---|---|
 |
hqc1773 | *222222 | (4,6,2) | {4,6,4,4} | {3.8.8.3}{3.8.8.3.8.8}{8.8.8.8}{... |