s-net: sqc9140
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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) | (2,2) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 11, 24, 51, 90, 137, 206, 279, 358, 441), (6, 12, 27, 57, 90, 144, 222, 264, 362, 432)] |
| Wells’ vertex symbol | [3^2.4.5^2.6, 3^3.8^3.9^9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 5, 0, 0, 0, 4, 7, 0, 0, 0, 4, 12, 0, 0, 0, 5, 9, 1, 0, 0, 5, 13, 0, 0, 0, 5, 14, 0, 0, 0, 5, 15, 0, 0, 0, 6, 7, 0, 0, 0, 6, 10, 0, 1, 0, 6, 13, -1, 1, -1, 6, 14, 0, 0, 1, 6, 16, 0, 0, 0, 7, 12, 0, 0, 0, 8, 9, 0, 0, 0, 8, 12, 0, 0, 1, 8, 16, -1, 0, -1, 9, 14, -1, 0, 0, 10, 11, 0, 0, 0, 10, 13, -1, 0, -1, 11, 12, 1, -1, 1, 11, 15, -1, 0, -1, 12, 15, -2, 1, -2, 12, 16, -1, 0, -2, 13, 15, 0, 0, 0, 14, 16, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-43m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.37172 | 3.37172 | 3.37172 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1 | 0.5 |
| 0.2 | 0.2 | 0.8 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-43m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82851 | 2.82851 | 2.82851 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.24998 | 0.5 |
| 0.24993 | 0.24993 | 0.75007 |
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 |
|---|---|---|---|---|---|
 |
hqc236 | *344 | (2,2,3) | {4,6} | {4.3.8.3}{3.8.3.8.3.8} |