s-net: sqc2464
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 16, 38, 84, 152, 236, 336, 452, 584, 732), (3, 7, 21, 54, 110, 186, 278, 386, 510, 650)] |
| Wells’ vertex symbol | [3^2.4^5.5^2.6.8^3.9^2, 3.4^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 5, 1, 0, 0, 3, 3, -1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 4, 0, -1, 0, 4, 6, 0, 0, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 6, 6, 0, -1, 0, 6, 7, 0, 0, -1, 6, 8, 0, 0, -1, 7, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72304 | 1.72304 | 4.71875 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.08333 |
| 0 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/mmc
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.96307 | 0.96307 | 3.94302 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.12239 |
| 0 | 0.03164 | 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 |
|---|---|---|---|---|---|
 |
hqc1060 | *2224 | (2,5,3) | {6,3} | {8.4.3.3.4.8}{4.4.3} |