s-net: sqc3225
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 27, 60, 106, 168, 241, 331, 431, 547, 677), (4, 18, 54, 96, 152, 230, 320, 404, 534, 652)] |
| Wells’ vertex symbol | [3^5.4^13.5^10, 3^2.4^2.5^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, -1, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, -1, 1, 0, 2, 3, 0, 1, 0, 2, 4, -1, 0, 1, 2, 5, 0, 0, 1, 2, 6, -1, 1, 0, 3, 3, -1, 0, 0, 3, 4, 0, -1, 1, 3, 5, 0, -1, 1, 3, 6, -1, 0, 1, 4, 6, 0, 0, 0, 5, 6, -1, 0, 0, 6, 6, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.14717 | 2.69051 | 4.39401 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.3125 |
| 0.25 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00005 | 2.73198 | 3.59359 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.06697 | 0.37049 |
| 0.25 | 0.25 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1348 | *222222 | (2,5,4) | {8,4} | {4.3.6.4.4.6.3.4}{3.6.3.6} |
