s-net: sqc2197
 |
|
| 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 | 16 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,3} |
| Vertex coordination sequence | [(4, 8, 14, 32, 56, 94, 140, 204, 282, 376), (3, 7, 15, 29, 51, 86, 137, 202, 278, 372)] |
| Wells’ vertex symbol | [6^2.10^4, 6.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 4, 8, 0, 0, 0, 4, 8, 0, 0, 1, 5, 9, -1, -1, 1, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 10, 0, -1, 1, 8, 10, 1, 0, 0, 9, 10, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.25796 | 3.25796 | 3.25796 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.25 |
| 0.4 | 0.1 | 0.15 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mcm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70215 | 1.70215 | 2.37199 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.25 |
| 0.2565 | 0.2435 | 0.00326 |
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 |
|---|---|---|---|---|---|
 |
hqc106 | 2*44 | (2,2,1) | {4,3} | {16.16.16.16}{16.16.16} |