s-net: sqc58
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 2 |
| Edges per primitive translational unit | 7 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,10} |
| Vertex coordination sequence | [(4, 24, 70, 134, 218, 322, 446, 590, 754, 938), (10, 38, 86, 154, 242, 350, 478, 626, 794, 982)] |
| Wells’ vertex symbol | [3^2.4^2.5^2, 3^4.4^24.5^12.6^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 1, 1, 1, 0, 0, -1, 1, 2, -1, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, -1, 0, 1, 2, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.2701 | 2.19937 | 1.09991 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72688 | 1.01878 | 1.00197 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc364 | *222222 | (2,3,3) | {10,4} | {4.6.4.6.4.4.6.4.6.4}{6.4.6.4} |
