s-net: sqc1223
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (5,7) |
| Vertex degrees | {4,4,4,4,4} |
| Vertex coordination sequence | [(4, 4, 12, 24, 40, 86, 124, 186, 246, 310), (4, 6, 10, 24, 44, 80, 128, 184, 246, 312), (4, 12, 32, 56, 84, 122, 172, 224, 280, 346), (4, 12, 22, 50, 78, 122, 166, 214, 278, 342), (4, 6, 16, 26, 56, 94, 138, 196, 254, 324)] |
| Wells’ vertex symbol | [3^4.4^2, 3^2.4.8^2.9, 6^4.8.10, 6.8^4.10, 3^2.4.8^2.9] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 5, 0, 0, 1, 4, 6, 0, 0, 1, 4, 7, 0, 0, 1, 5, 6, 0, 0, 0, 5, 7, 1, 0, 0, 6, 7, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.9548 | 4.03992 | 3.4959 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.2 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0 | 0.125 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.47006 | 3.4982 | 2.04165 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.00116 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0 | 0.20192 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2335 | *222222 | (5,7,2) | {4,4,4,4,4} | {16.16.16.16}{16.16.16.16}{16.3.... |
 |
hqc2332 | *22222 | (5,7,2) | {4,4,4,4,4} | {8.8.8.8}{8.8.8.8}{8.3.3.8}{8.8.... |