s-net: sqc4061
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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 | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {10,3} |
| Vertex coordination sequence | [(10, 42, 110, 218, 366, 554, 782, 1050, 1358, 1706), (3, 10, 40, 109, 218, 366, 554, 782, 1050, 1358)] |
| Wells’ vertex symbol | [3^2.4^16.5^4.6^15.7^4.8^2.9^2, 3.4.5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 1, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, 0, 0, 1, 5, 6, 0, 0, 0, 5, 9, 0, 1, 0, 6, 7, 0, 1, 1, 7, 8, 0, 0, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.71303 | 2.71303 | 2.29246 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0.21429 | 0.42857 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46669 | 1.46669 | 1.03694 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0.24522 | 0.28581 | 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 |
|---|---|---|---|---|---|
 |
hqc1720 | *2224 | (2,5,4) | {3,10} | {8.4.3}{3.4.4.4.4.3.4.4.4.4} |
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hqc1722 | *2244 | (2,5,4) | {3,10} | {8.4.3}{3.4.8.8.4.3.4.8.8.4} |