s-net: sqc5497
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | lbt |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 6, 16, 25, 46, 65, 86, 112, 142, 183), (4, 8, 14, 28, 46, 64, 87, 113, 145, 179)] |
| Wells’ vertex symbol | [3^2.8^4, 3^2.4.10^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, 1, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 11, -1, 0, 0, 6, 12, -1, 0, 0, 7, 8, 0, 0, 0, 7, 10, 0, 1, 0, 7, 11, 0, 0, 1, 8, 9, 1, 1, 0, 8, 11, 0, 0, 1, 9, 10, 0, 0, 0, 9, 12, 0, 0, 1, 10, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.18004 | 5.18004 | 3.66284 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.16667 | 0 |
| 0.16667 | 0.16667 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.4931 | 4.4931 | 3.37199 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.19268 | 0 |
| 0.19275 | 0.19275 | 0.14828 |
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 |
|---|---|---|---|---|---|
 |
hqc284 | *2224 | (2,3,2) | {4,4} | {3.12.12.3}{3.12.3.12} |