s-net: sqc4920
 |
|
| 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 | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {12,3} |
| Vertex coordination sequence | [(12, 44, 104, 186, 296, 428, 588, 770, 980, 1212), (3, 21, 72, 154, 256, 386, 538, 718, 920, 1150)] |
| Wells’ vertex symbol | [3^8.4^4.5^10.6^28.7^12.8^4, 3.5^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 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, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 7, 0, -1, 0, 2, 8, 0, -1, 0, 2, 9, 0, 0, -1, 2, 10, 0, 0, -1, 3, 5, 0, 1, -1, 4, 6, 0, 1, -1, 7, 8, -1, 0, 0, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0414 | 2.0414 | 4.0828 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0.25 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.35343 | 2.35343 | 1.74373 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.375 |
| 0.81074 | 0 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc275 | *2244 | (2,3,2) | {12,3} | {3.12.3.3.12.3.3.12.3.3.12.3}{3.... |