s-net: sqc6593
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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) | (3,4) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 12, 28, 44, 82, 124, 180, 254, 344, 416), (4, 10, 22, 46, 76, 120, 168, 252, 320, 438), (3, 6, 15, 31, 67, 100, 160, 226, 290, 388)] |
| Wells’ vertex symbol | [6^4.8.10, 6.7^4.12, 4.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, -1, -1, 0, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, -1, -1, 0, 7, 10, -1, -1, 0, 8, 11, 0, -1, 0, 8, 12, 0, -1, 0, 9, 13, 0, 0, 0, 10, 14, 0, 0, 0, 11, 14, 0, 0, 1, 12, 13, -1, -2, 1, 13, 15, 0, 0, 0, 13, 16, 0, 0, 0, 14, 15, 0, -1, 0, 14, 16, -1, -1, 0, 15, 16, -1, -1, 0, 15, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38572 | 2.38572 | 5.1064 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0 |
| 0 | 0 | 0.5 |
| 0.16667 | 0.66667 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.82705 | 1.82705 | 6.23281 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0 |
| 0 | 0 | 0.5 |
| 0.12332 | 0.62332 | 0.16959 |
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 |
|---|---|---|---|---|---|
 |
hqc553 | 2*222 | (3,4,1) | {4,4,3} | {7.7.7.7}{7.7.7.7}{7.7.7} |