s-net: sqc7681
 |
|
| 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) | (2,5) |
| Vertex degrees | {3,5} |
| Vertex coordination sequence | [(3, 9, 28, 61, 106, 187, 302, 428, 587, 759), (5, 13, 28, 64, 130, 209, 323, 467, 622, 796)] |
| Wells’ vertex symbol | [4.8^2, 4^3.6.8^5.9] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 1, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, -1, 1, 0, 6, 12, 0, 0, 0, 7, 12, 0, 0, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 12, 0, 0, 1, 9, 15, 0, -1, 1, 9, 15, 0, 0, 0, 10, 11, 0, 0, -1, 10, 15, 1, -1, 0, 11, 15, 1, -1, 0, 12, 16, 0, -1, 1, 12, 16, 0, 0, 0, 13, 14, 1, 0, -1, 13, 16, 0, 0, 1, 14, 16, 0, 0, 1, 15, 16, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.68295 | 2.68295 | 4.14774 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26786 | 0.51786 | 0.125 |
| 0.17857 | 0.03571 | 0.40625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.51434 | 1.51434 | 2.8149 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24687 | 0.27271 | 0.00199 |
| 0.54931 | 0.1554 | 0.28495 |
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 |
|---|---|---|---|---|---|
 |
hqc674 | *22222 | (2,4,3) | {5,3} | {4.8.4.8.4}{8.8.4} |