s-net: sqc6745
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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) | (3,3) |
| Vertex degrees | {6,4,6} |
| Vertex coordination sequence | [(6, 20, 50, 120, 180, 284, 370, 514, 624, 810), (4, 16, 36, 92, 152, 258, 336, 484, 576, 786), (6, 16, 50, 102, 186, 262, 382, 486, 646, 770)] |
| Wells’ vertex symbol | [3^4.4^4.5^4.6^3, 4^4.6^2, 3^2.4^4.5^4.6^2.7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 6, -2, 1, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 1, 3, 8, -1, 0, 0, 3, 9, 1, 0, 1, 4, 8, -1, 0, 0, 4, 8, 0, -1, 0, 5, 7, 0, -1, 0, 5, 8, 0, -1, 0, 5, 9, 0, 0, 0, 6, 7, 2, -1, 1, 6, 8, 1, -1, 0, 6, 9, 1, 0, 1, 7, 10, 0, 0, 0, 7, 10, 1, 0, 0, 9, 10, 0, 0, 0, 9, 10, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7752 | 1.7752 | 3.07485 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.68571 | 1.68571 | 3.36308 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.75 | 0.25 |
| 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc489 | *2224 | (3,3,2) | {6,6,4} | {3.4.3.3.4.3}{3.4.4.3.4.4}{4.4.4.4} |