s-net: sqc3564
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 11, 30, 62, 101, 150, 212, 280, 357, 450), (6, 19, 42, 75, 118, 170, 232, 305, 386, 477)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3^2.4^3.5^2.6^7.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 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, 4, 0, 1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 1, 0, 1, 4, 7, -1, -1, 0, 4, 8, 0, 0, 0, 5, 7, -1, 0, -1, 5, 8, -1, 0, -1, 6, 7, -1, -1, -1, 6, 8, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.32587 | 3.32587 | 2.14713 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0 |
| 0.3125 | 0.1875 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.82596 | 3.82596 | 0.48352 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11784 | 0.11784 | 0 |
| 0.35339 | 0.14661 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1322 | *4444 | (2,4,5) | {6,4} | {4.8.3.12.3.8}{3.12.4.12} |