s-net: sqc457
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,3,3,4} |
| Vertex coordination sequence | [(4, 10, 22, 38, 74, 116, 158, 202, 266, 336), (3, 6, 13, 24, 45, 90, 137, 192, 249, 318), (3, 5, 10, 21, 41, 74, 133, 191, 250, 308), (4, 12, 28, 52, 80, 118, 168, 220, 276, 342)] |
| Wells’ vertex symbol | [6.7^4.10, 4.7^2, 4.7^2, 6^4.7.8] |
| 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, 4, 5, 0, 0, 1, 4, 6, 0, 0, 1, 5, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.34204 | 1.93025 | 1.92954 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.33333 | 0 | 0 |
| 0.5 | 0 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.73196 | 1.00014 | 2.0 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.26795 | 0 | 0 |
| 0.5 | 0 | 0.25001 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1497 | *222222 | (4,5,2) | {4,4,3,3} | {16.16.16.16}{16.16.16.16}{16.4.... |