s-net: sqc8874
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 22, 57, 107, 188, 284, 393, 534, 677, 856), (6, 22, 52, 104, 175, 270, 382, 517, 667, 839)] |
| Wells’ vertex symbol | [3^2.4^4.5^5.6^4, 3^2.4^4.5^6.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 0, 1, 3, 9, -1, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 7, 0, -1, 0, 4, 10, 0, 0, 0, 4, 11, 0, -1, -1, 5, 6, 0, 0, 0, 5, 6, 0, 1, 1, 5, 7, 1, 0, 1, 5, 10, 1, 0, 1, 5, 11, 0, 0, 0, 6, 7, 1, -1, 0, 6, 8, 1, 0, 1, 6, 9, 0, -1, 0, 7, 12, 0, 0, 0, 7, 12, 1, 0, 1, 8, 11, 0, -1, -1, 8, 11, 0, 0, -1, 8, 12, 1, -1, 0, 9, 10, 1, 0, 0, 9, 10, 1, 1, 1, 9, 12, 1, 0, 1, 10, 12, 0, -1, 0, 11, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.19424 | 2.8637 | 3.69841 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.475 |
| 0.025 | 0.375 | 0.175 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.68604 | 1.29627 | 3.78842 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.53054 |
| 0.25521 | 0.28111 | 0.16055 |
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 |
|---|---|---|---|---|---|
 |
hqc32 | *2223 | (1,2,2) | {6} | {3.4.4.3.4.4} |