s-net: sqc8007
 |
|
| 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) | (2,4) |
| Vertex degrees | {5,3} |
| Vertex coordination sequence | [(5, 10, 16, 32, 60, 75, 104, 147, 184, 228), (3, 8, 17, 28, 49, 82, 107, 132, 183, 234)] |
| Wells’ vertex symbol | [3^2.4^2.5^2.6.7^2.8, 3.10^2] |
| 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, 5, 1, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 5, 1, 0, 0, 3, 7, -1, 0, 0, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 4, 9, 0, 0, 0, 5, 8, -1, 0, 0, 6, 10, 0, 0, 0, 7, 11, 0, 0, 0, 8, 12, 0, 0, 0, 9, 13, 0, 0, 0, 9, 14, 0, 0, 0, 10, 14, 0, 1, 0, 10, 15, 0, 0, 0, 11, 15, 0, 0, 1, 11, 16, 0, 0, 0, 12, 13, -1, 0, 1, 12, 16, 1, -1, 0, 13, 14, 0, 0, 0, 13, 15, 1, -1, 0, 13, 16, 2, -1, -1, 14, 15, 0, -1, 0, 14, 16, 1, -1, -1, 15, 16, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.04829 | 5.04829 | 1.96516 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.20455 | 0.25 |
| 0.38636 | 0.38636 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P42/nnm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.86364 | 4.86364 | 1.41437 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.1472 | 0.25 |
| 0.07269 | 0.07269 | 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 |
|---|---|---|---|---|---|
 |
hqc616 | *2224 | (2,4,3) | {5,3} | {4.3.12.3.4}{3.12.12} |