s-net: sqc4187
 |
|
| 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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 24, 36, 56, 90, 124, 160, 212, 272), (4, 10, 20, 36, 62, 92, 126, 168, 218, 274), (3, 9, 19, 35, 60, 90, 124, 166, 213, 269), (4, 10, 22, 36, 56, 86, 120, 160, 210, 262)] |
| Wells’ vertex symbol | [6^4.8.10, 6^5.8, 6^3, 6^4.8.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, -1, 0, 0, 4, 6, 1, 0, 0, 4, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, 1, 0, 0, 7, 12, 0, 1, 0, 8, 9, -1, 0, 0, 8, 11, 0, 0, 1, 9, 10, 0, 1, 1, 10, 10, -1, 0, 0, 11, 11, -1, 0, 0, 12, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.1643 | 6.75357 | 1.12603 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.3 | 0 | 0 |
| 0.25 | 0.08333 | 0.5 |
| 0.25 | 0.25 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.99997 | 6.82837 | 1.00003 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0 | 0 |
| 0.25 | 0.10355 | 0.5 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc1781 | *222222 | (4,6,2) | {4,4,3,4} | {10.10.10.10}{10.6.6.10}{10.6.6}... |