s-net: sqc5381
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | ylf |
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 | {6,3} |
| Vertex coordination sequence | [(6, 14, 30, 50, 78, 110, 150, 194, 246, 302), (3, 10, 23, 46, 72, 106, 144, 190, 240, 298)] |
| Wells’ vertex symbol | [4^4.6^6.8^5, 4^2.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 2, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 8, -2, -1, 0, 4, 10, -2, -1, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 9, 0, 1, -1, 5, 11, 0, 0, 0, 6, 7, 0, 0, 1, 6, 12, 0, 0, 0, 7, 9, -1, 0, -1, 7, 9, 1, 1, -1, 7, 10, -1, 0, -1, 7, 11, 1, 0, 0, 8, 9, 1, 1, -1, 9, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.07098 | 4.07098 | 2.35038 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.00002 | 4.00002 | 2.00008 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0 | 0.24969 | 0.25003 |
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 |
|---|---|---|---|---|---|
 |
hqc289 | *2224 | (2,3,2) | {3,6} | {4.8.4}{4.4.8.4.4.8} |