s-net: sqc6691
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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 | 28 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 16, 40, 76, 106, 172, 204, 322, 324, 500), (6, 19, 43, 74, 114, 166, 224, 290, 371, 455)] |
| Wells’ vertex symbol | [3^2.5^2.6^2, 3.4^7.5^4.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 8, 1, 0, 0, 2, 9, 0, 0, 0, 3, 6, -1, 0, 0, 3, 7, 0, 0, 1, 3, 8, 0, 0, 0, 3, 9, -1, -1, -1, 4, 7, 0, 0, 1, 4, 7, 1, 0, 1, 4, 8, 1, 0, 1, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, -1, 0, 5, 8, 0, -1, -1, 5, 9, -1, -1, -1, 5, 9, 0, -1, -1, 5, 10, 0, 0, -1, 6, 8, 1, -1, 0, 7, 10, 0, 0, -1, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.97265 | 2.59891 | 4.34855 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.625 |
| 0.28571 | 0.05 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99999 | 2.73201 | 3.86134 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.6202 |
| 0.25 | 0.06698 | 0.12051 |
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 |
|---|---|---|---|---|---|
 |
hqc2273 | *222222 | (2,6,6) | {6,4} | {4.6.3.4.4.4}{3.6.3.6} |