s-net: sqc8067
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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 | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 10, 22, 44, 81, 130, 191, 266, 352, 446), (4, 8, 14, 28, 58, 96, 151, 218, 295, 376)] |
| Wells’ vertex symbol | [4^2.6.8^2.10, 4^4.6^2] |
| 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, 1, 0, 0, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 3, 5, 1, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 8, 0, 0, 0, 6, 7, 1, 0, 0, 6, 10, 0, 0, 0, 7, 8, 1, 0, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 10, 0, 0, 1, 9, 12, 0, 1, 0, 9, 13, 0, 0, 0, 10, 11, -1, 1, 0, 10, 14, 0, 0, 0, 11, 12, -1, 0, -1, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 14, 0, 0, 1, 13, 15, 0, 1, 1, 13, 16, 0, 1, 0, 14, 15, -1, 1, 0, 14, 16, -1, 1, -1, 15, 16, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.81038 | 4.81038 | 1.83671 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35417 | 0.35417 | 0 |
| 0.22917 | 0.22917 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.57122 | 3.57122 | 1.59102 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1025 | 0.1025 | 0 |
| 0.19693 | 0.19693 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc605 | *2224 | (2,5,3) | {4,4} | {4.4.4.4}{4.8.8.4} |