s-net: sqc3275
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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 | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,6,3,4} |
| Vertex coordination sequence | [(4, 16, 28, 56, 88, 168, 244, 328, 424, 592), (6, 12, 34, 60, 128, 186, 262, 346, 494, 598), (3, 12, 23, 58, 96, 174, 234, 346, 436, 594), (4, 10, 32, 60, 110, 170, 278, 354, 470, 574)] |
| Wells’ vertex symbol | [5^4.8^2, 4^2.5^8.6.7^4, 4.7^2, 7^4.10.11] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 4, -1, 1, 0, 3, 5, 0, 1, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 7, 0, 0, 1, 4, 8, 0, 0, 0, 5, 6, -1, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 9, 0, 0, 1, 6, 10, 0, 0, 0, 7, 9, 0, 0, 0, 7, 9, 1, 0, 0, 8, 10, -1, 1, -1, 10, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.49456 | 1.5555 | 6.60095 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.08333 | 0.25 | 0.58333 |
| 0.25 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07577 | 1.13099 | 7.87765 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.1236 | 0.25 | 0.62253 |
| 0.25 | 0.25 | 0.75 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
2 records listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1492 | *222222 | (4,5,2) | {4,6,3,4} | {5.5.5.5}{5.10.5.5.10.5}{5.10.10... |
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hqc1498 | *222222 | (4,5,2) | {4,3,6,4} | {8.8.8.8}{8.4.8}{8.8.4.8.8.4}{8.... |