s-net: sqc661
 |
|
| 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 | 11 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,3} |
| Vertex coordination sequence | [(4, 10, 26, 58, 104, 166, 244, 332, 434, 548), (4, 12, 32, 64, 110, 174, 254, 346, 446, 558), (4, 12, 28, 60, 114, 182, 258, 346, 450, 566), (3, 8, 20, 48, 97, 158, 229, 316, 423, 540)] |
| Wells’ vertex symbol | [6^2.8^3.10, 8^4.10^2, 6^4.8.10, 6^2.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, -2, -1, 0, 3, 6, 0, 0, 0, 4, 6, -1, -1, -1, 5, 5, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.40961 | 1.40961 | 3.45498 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.33333 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.41667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.05639 | 1.05641 | 4.13523 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.24326 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.5 | 0.5 | 0.38647 |
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 |
|---|---|---|---|---|---|
 |
hqc1785 | *222222 | (4,6,2) | {3,4,4,4} | {6.10.6}{6.6.10.10}{10.10.10.10}... |