s-net: sqc5132
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 19, 43, 80, 121, 169, 236, 311, 379, 484), (6, 21, 45, 76, 122, 174, 233, 309, 386, 476)] |
| Wells’ vertex symbol | [3^4.4^5.5^4.6^2, 3^2.4^3.5^2.6^8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, -1, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, -1, 0, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 1, 0, 1, 4, 8, 0, 0, 0, 5, 7, 0, 0, 1, 5, 7, 1, 0, 1, 5, 8, 0, 0, 0, 6, 7, 0, 1, 0, 6, 8, -1, 0, -1, 6, 8, 0, 0, -1, 7, 8, -1, 0, -1, 7, 8, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.76084 | 2.76084 | 1.47588 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.14286 | 0 |
| 0.21429 | 0.21429 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.46152 | 2.46152 | 1.36451 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.28724 | 0 |
| 0.29687 | 0.29687 | 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 |
|---|---|---|---|---|---|
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hqc267 | *22222 | (2,3,2) | {6,6} | {3.6.3.3.6.3}{3.6.6.3.6.6} |