s-net: sqc2941
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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 | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 10, 22, 46, 76, 110, 156, 206, 260, 326), (4, 12, 28, 50, 80, 118, 160, 210, 268, 330), (3, 8, 19, 37, 66, 105, 148, 198, 257, 319)] |
| Wells’ vertex symbol | [6^4.8.10, 6^4.8.10, 6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 5, 0, 1, 0, 3, 8, 0, 0, 0, 4, 8, 1, 1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, -1, -2, -1, 5, 10, 0, 0, 1, 6, 7, 0, 1, 1, 6, 8, 1, 1, 1, 7, 8, 0, -1, -1, 9, 10, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.8716 | 3.51811 | 6.09296 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.16667 |
| 0.25 | 0.25 | 0 |
| 0.125 | 0 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00027 | 3.9999 | 5.99999 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.16667 |
| 0.25 | 0.25 | 0 |
| 0.25006 | 0 | 0.1676 |
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 |
|---|---|---|---|---|---|
 |
hqc1115 | *22222 | (3,5,2) | {3,4,4} | {6.6.6}{6.6.6.6}{6.6.6.6} |