s-net: sqc5472
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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 | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 16, 36, 68, 100, 150, 188, 288, 296, 438), (5, 16, 39, 66, 101, 150, 201, 258, 335, 408)] |
| Wells’ vertex symbol | [5^4.7^2, 4^3.5^4.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 3, 9, 0, 1, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, -1, 0, 1, 5, 7, -1, 0, 0, 5, 8, -1, -1, 0, 5, 9, -1, -1, 1, 5, 10, 0, -1, 1, 6, 7, 0, 1, -1, 6, 8, -1, -1, 0, 6, 9, 0, 0, 0, 7, 10, 0, -1, 1, 8, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.39162 | 2.39162 | 4.00194 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0.2 | 0.55 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.41421 | 2.41421 | 3.91327 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0.20711 | 0.54289 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc189 | *2244 | (2,3,3) | {5,4} | {4.4.6.6.4}{6.6.6.6} |