s-net: sqc3274
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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 | 20 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 10, 24, 50, 102, 170, 280, 440, 640, 880), (4, 12, 28, 60, 120, 220, 358, 538, 766, 1014), (4, 10, 22, 44, 84, 146, 226, 360, 536, 748)] |
| Wells’ vertex symbol | [4^2.6^3.8, 6^4.10^2, 4^2.6^3.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, 1, 0, 4, 6, 0, -1, 0, 4, 10, 0, 0, 0, 5, 6, 0, -1, 0, 5, 6, 1, 0, 0, 7, 8, 1, 0, 0, 7, 8, 1, 1, 0, 7, 9, 1, 1, 0, 8, 9, -1, -1, 0, 9, 10, 0, 0, 1, 10, 10, -1, -2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46401 | 1.46401 | 6.26851 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.05 |
| 0 | 0 | 0.25 |
| 0.16667 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.67995 | 0.67995 | 6.59466 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.08869 |
| 0 | 0 | 0.25 |
| 0.02923 | 0.5 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1442 | *22222 | (3,6,2) | {4,4,4} | {6.4.4.6}{6.6.4.4}{6.6.6.6} |