s-net: sqc6830
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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 | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 15, 34, 80, 124, 181, 252, 325, 409, 515), (4, 14, 36, 68, 122, 182, 236, 318, 414, 490)] |
| Wells’ vertex symbol | [4^3.5^3.6^2.7.8, 4^2.5.6^2.8] |
| 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, 2, 3, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 1, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, -1, 0, 0, 4, 9, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 7, -1, -1, 0, 5, 8, 0, 0, 0, 6, 8, -1, -1, 1, 6, 10, 0, 0, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 8, 0, 0, 1, 7, 9, 1, 0, 1, 7, 10, 1, 1, 0, 9, 11, 0, 1, 0, 9, 12, 1, 1, -1, 10, 11, -1, 0, 1, 10, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.00034 | 3.00034 | 3.12272 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.375 | 0 |
| 0 | 0.25 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.75427 | 2.75427 | 3.00695 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19224 | 0.09083 | 0.21737 |
| 0.25 | 0.61808 | 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 |
|---|---|---|---|---|---|
 |
hqc363 | *22222 | (2,3,3) | {5,4} | {4.6.4.6.4}{6.4.6.4} |