s-net: sqc6332
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 10, 28, 84, 204, 412, 742, 1210, 1812, 2564), (5, 16, 47, 126, 283, 542, 936, 1466, 2142, 2960)] |
| Wells’ vertex symbol | [4^4.6^2, 4^3.6.8^4.9^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 3, 3, 0, -1, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, 0, -1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 5, -1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 6, 0, -1, 0, 6, 10, 0, 0, -1, 7, 7, -1, 1, 1, 7, 11, 0, 0, 0, 8, 8, 0, 0, -1, 8, 9, 1, -1, -1, 9, 9, 0, 0, -1, 9, 12, 0, 0, 0, 10, 10, 0, -1, 0, 10, 12, 0, 0, 0, 11, 11, -1, 1, 1, 11, 12, 1, 0, -1, 12, 12, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.15131 | 2.15131 | 2.17467 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.16667 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.48454 | 1.48454 | 1.48459 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.15453 | 0.00499 | 0.03497 |
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 |
|---|---|---|---|---|---|
 |
hqc340 | *2244 | (2,4,3) | {5,4} | {4.8.4.4.8}{4.4.4.4} |