s-net: sqc1838
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 16 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,12,4} |
| Vertex coordination sequence | [(4, 24, 50, 184, 184, 504, 396, 984, 688, 1624), (12, 24, 134, 118, 424, 284, 882, 522, 1508, 832), (4, 44, 60, 260, 192, 628, 394, 1170, 668, 1880)] |
| Wells’ vertex symbol | [3^2.4.5^2.6, 3^4.5^8.6^34.7^12.8^8, 5^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, -1, 0, 2, 3, -1, 1, 1, 2, 3, 0, 0, 0, 2, 4, -1, 1, 1, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 3, 4, -1, 1, 0, 3, 4, 0, 0, 0, 5, 6, -1, 1, 0, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.69902 | 1.69902 | 1.57239 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.33333 |
| 0.5 | 0.5 | 0.5 |
| 1 | 1 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27552 | 1.27552 | 1.93412 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.20535 |
| 0.5 | 0.5 | 0.5 |
| 1 | 1 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc755 | *2244 | (3,4,2) | {4,12,4} | {3.5.5.3}{3.5.5.3.5.5.3.5.5.3.5.... |