s-net: sqc6844
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,4,4} |
| Vertex coordination sequence | [(4, 8, 16, 40, 100, 218, 410, 734, 1182, 1792), (4, 10, 24, 58, 136, 279, 518, 896, 1412, 2084), (4, 12, 28, 60, 148, 298, 536, 878, 1336, 1958)] |
| Wells’ vertex symbol | [4^4.6^2, 4^2.6.11^3, 11^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 3, 0, -1, 0, 3, 7, 0, 0, 0, 4, 4, 0, 0, -1, 4, 8, 0, 0, 0, 5, 5, -1, -1, 1, 5, 9, 0, 0, 0, 6, 6, -1, 0, 0, 6, 10, 0, 0, 0, 7, 7, 0, -1, 0, 7, 11, 0, 0, 0, 8, 8, 0, 0, -1, 8, 12, 0, 0, 0, 9, 9, -1, -1, 1, 9, 13, 0, 0, 0, 10, 10, -1, 0, 0, 10, 14, 0, 0, 0, 11, 11, 0, -1, 0, 11, 14, 1, 0, -1, 12, 12, 0, 0, -1, 12, 14, 0, -1, 0, 13, 13, -1, -1, 1, 13, 14, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.21013 | 2.21013 | 2.23298 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.125 | 0.0625 |
| 0 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75887 | 1.75887 | 1.28813 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.37281 | 0.14733 | 0.01927 |
| 0 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc462 | *2244 | (3,4,2) | {4,4,4} | {4.4.4.4}{4.12.12.4}{12.12.12.12} |