s-net: sqc4826
 |
|
| 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 | 24 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 32, 110, 242, 475, 796, 1207, 1720, 2332, 3038), (4, 22, 84, 206, 404, 702, 1100, 1590, 2178, 2866)] |
| Wells’ vertex symbol | [3^4.4^2.5^3.6^11.7^4.8^4, 3^2.5.6^2.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 5, 0, 1, 0, 3, 4, -1, 0, -1, 3, 4, -1, 1, -1, 4, 4, 0, -1, 0, 4, 6, 0, -1, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 5, 0, -1, 1, 5, 7, 0, 0, -1, 5, 8, 0, -1, 1, 5, 8, 0, 0, 0, 6, 7, 0, 1, -1, 6, 7, 1, 1, 0, 7, 7, -1, 0, -1, 7, 8, 0, -1, 1, 7, 8, 1, -1, 2) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.97838 | 1.97838 | 1.8765 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.875 | 0 |
| 0.25 | 0.125 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.25696 | 1.25696 | 1.69994 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12253 | 0.87747 | 0 |
| 0.65121 | 0.25 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc282 | *22222 | (2,3,2) | {8,4} | {3.6.6.3.3.6.6.3}{3.6.3.6} |