s-net: sqc5404
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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 | {4,8} |
| Vertex coordination sequence | [(4, 16, 30, 66, 92, 148, 194, 260, 326, 402), (8, 12, 40, 60, 106, 148, 196, 266, 324, 420)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^4.6^8.7^12.8^4] |
| 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, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 1, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 10, -1, 1, 0, 4, 10, 0, 0, 0, 5, 10, -1, 1, 0, 6, 7, 0, 0, 0, 6, 9, 1, 0, 0, 6, 10, 0, 0, 1, 7, 8, 0, 1, 0, 7, 10, 0, 0, 1, 8, 9, 0, 0, 0, 8, 10, -1, -1, 1, 9, 10, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.23965 | 2.23965 | 2.8909 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.08333 | 0 |
| 0.75 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.61359 | 2.61359 | 0.54843 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12242 | 0.12242 | 0 |
| 0.75 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc281 | *2224 | (2,3,2) | {4,8} | {3.6.6.3}{3.6.3.6.3.6.3.6} |