s-net: sqc444
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 24, 43, 69, 103, 149, 202, 262, 335), (4, 12, 26, 46, 74, 110, 156, 212, 274, 346), (4, 12, 24, 36, 62, 100, 140, 194, 260, 326), (4, 12, 24, 40, 68, 106, 148, 204, 272, 338)] |
| Wells’ vertex symbol | [6^6, 6^6, 6^5.8, 6^4.8.10] |
| 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, 4, -1, 0, 0, 3, 4, 1, 0, 0, 3, 5, 0, 0, 0, 4, 5, 0, 0, 1, 5, 5, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.78004 | 0.98187 | 3.0456 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.08333 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27369 | 0.92349 | 3.22604 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.14762 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1441 | *222222 | (4,6,2) | {4,4,4,4} | {8.8.8.8}{8.6.6.8}{6.6.6.6}{6.6.... |