s-net: sqc4606
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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 | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,6,4} |
| Vertex coordination sequence | [(4, 8, 12, 34, 70, 108, 132, 184, 278, 336), (4, 10, 16, 42, 73, 112, 150, 212, 276, 343), (6, 6, 18, 38, 80, 104, 138, 200, 296, 330), (4, 12, 32, 50, 66, 112, 186, 220, 244, 336)] |
| Wells’ vertex symbol | [3^4.4^2, 3^2.4.8^2.9, 3^4.4^2.8^8.9, 8^5.12] |
| 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, 0, 0, 0, 2, 4, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 8, 0, 1, -1, 5, 10, 2, 1, 0, 6, 7, 0, 0, 0, 6, 8, 0, 1, -1, 6, 9, 0, 0, 1, 7, 8, 0, 1, -1, 9, 10, 1, 0, 0, 9, 10, 1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.63741 | 6.80762 | 3.48818 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.42857 |
| 0 | 0.3125 | 0.35714 |
| 0.25 | 0.25 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00011 | 5.69151 | 2.16818 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.75 | 0.89942 |
| 0 | 0.39345 | 0.36677 |
| 0.25 | 0.25 | 0.5 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1867 | *22222 | (4,5,2) | {4,4,6,4} | {10.10.10.10}{10.3.3.10}{10.3.3.... |