s-net: sqc8418
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {8,3,4} |
| Vertex coordination sequence | [(8, 28, 89, 228, 507, 952, 1596, 2428, 3462, 4678), (3, 14, 49, 137, 329, 703, 1245, 1982, 2913, 4049), (4, 10, 32, 98, 260, 554, 1020, 1676, 2526, 3574)] |
| Wells’ vertex symbol | [3^4.4^2.6^7.7^4.8^2.9^2.10^6.11, 3.6^2, 6^4.7^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, -1, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 6, 0, -1, 0, 2, 6, 0, 0, 0, 2, 7, 0, -1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 4, 0, 0, -1, 4, 8, 0, 1, -1, 4, 10, 0, 0, -1, 4, 10, 0, 0, 0, 4, 11, 0, 0, -1, 4, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 12, -1, 0, 1, 7, 13, 0, 0, 0, 8, 8, -1, -1, 1, 8, 14, 0, 0, 0, 8, 14, 1, 1, -1, 8, 15, 0, 0, 0, 8, 15, 1, 1, -1, 9, 10, 0, -1, 0, 9, 13, 0, -1, 0, 9, 13, 1, 0, 0, 11, 16, 0, 0, 0, 12, 16, 0, 0, 0, 12, 16, 1, 0, -1, 13, 14, 0, 1, -1, 15, 16, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.37551 | 2.37551 | 2.52366 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19737 | 0.80263 | 0 |
| 0.11842 | 0.03947 | 0.45833 |
| 0.25 | 0.01316 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.68973 | 1.68973 | 1.6896 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.50074 | 0.49926 | 0 |
| 0.04676 | 0.17617 | 0.02709 |
| 0.25 | 0.12308 | 0.375 |
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 |
|---|---|---|---|---|---|
 |
hqc1103 | *22222 | (3,5,2) | {8,3,4} | {3.6.6.3.3.6.6.3}{3.6.6}{6.6.6.6} |