s-net: sqc6925
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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 | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {3,4} |
| Vertex coordination sequence | [(3, 8, 19, 35, 53, 79, 111, 141, 175, 224), (4, 9, 18, 35, 58, 82, 106, 142, 186, 225)] |
| Wells’ vertex symbol | [6.8.10, 4.6^2.8^2.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 9, 0, 0, 0, 4, 9, 0, 1, 0, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 10, 0, 0, 1, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 12, 1, 1, 1, 8, 14, 0, 1, 0, 9, 12, 1, 0, 1, 9, 15, 0, 0, 0, 10, 15, -1, 0, -1, 11, 13, 1, 1, 1, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 16, 0, 0, 0, 14, 16, 0, 0, 1, 15, 16, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.08188 | 4.08188 | 3.84003 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0.15 | 0.025 |
| 0.0125 | 0.3875 | 0.3 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.00833 | 4.00833 | 3.65234 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32886 | 0.15977 | 0.03048 |
| 0.00878 | 0.35096 | 0.32293 |
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 |
|---|---|---|---|---|---|
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hqc397 | *2244 | (2,3,3) | {4,3} | {4.6.12.6}{6.12.12} |