s-net: sqc5088
 |
|
| 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) | (2,6) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 14, 44, 105, 196, 304, 440, 592, 774, 976), (8, 33, 80, 158, 254, 376, 520, 690, 876, 1094)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3^5.4^6.5^10.6^7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, -1, 2, 3, 0, 0, 0, 2, 4, -1, -1, 0, 2, 4, -1, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, -1, 1, 3, 4, 0, -1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 1, 4, 5, 0, 0, 0, 4, 6, 0, 0, -1, 5, 7, 1, 1, 0, 5, 8, 1, 0, 0, 6, 7, 0, 1, 1, 6, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.84118 | 2.84118 | 2.02265 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.375 | 0.28571 |
| 0.25 | 0.15 | 0.10714 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30943 | 2.30943 | 1.63478 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24874 | 0.37525 | 0.1227 |
| 0.24929 | 0.12514 | 0.1264 |
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 |
|---|---|---|---|---|---|
 |
hqc1964 | *4444 | (2,5,6) | {8,4} | {4.8.3.4.4.4.3.8}{3.4.4.4} |