s-net: sqc2854
 |
|
| 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) | (3,5) |
| Vertex degrees | {4,4,3} |
| Vertex coordination sequence | [(4, 6, 15, 32, 56, 76, 116, 137, 198, 225), (4, 12, 23, 38, 55, 82, 118, 156, 184, 228), (3, 5, 10, 23, 53, 73, 99, 126, 182, 226)] |
| Wells’ vertex symbol | [3^2.4.6.7^2, 6.10^5, 3.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 1, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, -1, 0, 5, 8, 0, -1, 0, 6, 9, 0, -1, 0, 6, 10, 0, -1, 0, 7, 10, 0, 0, 1, 8, 9, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.09419 | 7.09119 | 7.57807 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.03571 | 0.125 |
| 0 | 0.82143 | 0 |
| 0.125 | 0 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87941 | 5.87773 | 7.5391 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.08507 | 0.07987 |
| 0 | 0.2209 | 0 |
| 0.16142 | 0 | 0.18746 |
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 |
|---|---|---|---|---|---|
 |
hqc1118 | *22222 | (3,5,2) | {3,4,4} | {12.3.12}{12.12.3.3}{12.12.12.12} |