s-net: sqc5420
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {3,6} |
| Vertex coordination sequence | [(3, 11, 32, 58, 101, 146, 196, 274, 352, 420), (6, 16, 30, 72, 108, 152, 226, 282, 348, 454)] |
| Wells’ vertex symbol | [4.5.7, 4^2.5^3.6^4.7^2.9^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 6, 1, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 1, 0, 3, 8, 0, 0, 1, 4, 8, 0, 0, 0, 5, 8, -1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 8, 0, 0, 1, 7, 8, 0, -1, 1, 7, 9, 0, -1, 1, 7, 10, 0, -1, 1, 7, 11, 1, 0, 1, 7, 12, 1, 0, 1, 9, 12, 0, 1, -1, 10, 11, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.96973 | 2.96973 | 3.28322 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0 | 0.25 |
| 0.25 | 0.58333 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.99013 | 2.99013 | 3.0818 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12889 | 0.05115 | 0.26313 |
| 0.25 | 0.59923 | 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 |
|---|---|---|---|---|---|
 |
hqc291 | *22222 | (2,3,2) | {3,6} | {8.4.8}{8.8.4.8.8.4} |