s-net: sqc446
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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) | (4,5) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 32, 48, 82, 120, 160, 210, 272, 328), (4, 12, 26, 50, 78, 114, 158, 210, 262, 330), (4, 6, 16, 32, 56, 100, 138, 188, 248, 314), (4, 8, 18, 34, 64, 100, 142, 192, 252, 314)] |
| Wells’ vertex symbol | [6^4.8.10, 6.7^4.8, 3^2.7^2.8^2, 3^2.4.7^2.8] |
| 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, 4, 0, 0, 1, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 4, 5, -1, 0, -1, 4, 5, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.3463 | 3.01134 | 2.69261 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0.4 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.20705 | 3.29293 | 2.0862 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.5 |
| 0 | 0.31675 | 0.5 |
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 |
|---|---|---|---|---|---|
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hqc1485 | *222222 | (4,5,2) | {4,4,4,4} | {3.14.14.3}{3.14.3.14}{14.14.14.... |
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hqc1483 | *22222 | (4,5,2) | {4,4,4,4} | {3.7.7.3}{3.7.3.7}{7.7.7.7}{7.7.... |