s-net: sqc2781
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 18, 35, 56, 91, 144, 202, 246, 290, 382), (3, 8, 24, 55, 89, 120, 166, 239, 317, 372)] |
| Wells’ vertex symbol | [6^6.8^9, 4.6.8] |
| 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, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 1, 4, 5, -1, -1, 0, 4, 8, 0, 0, 1, 5, 9, 0, 0, 1, 6, 10, 0, 0, 1, 7, 10, 0, 1, 0, 8, 9, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.49165 | 5.79902 | 2.84086 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.35 | 0 |
| 0.16667 | 0.05 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.72097 | 5.32421 | 1.84996 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.71428 | 0 |
| 0.15135 | 0.09391 | 0.34833 |
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 |
|---|---|---|---|---|---|
 |
hqc1003 | *22222 | (2,4,3) | {3,6} | {4.8.6}{6.8.8.6.8.8} |