s-net: sqc7530
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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 | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,10} |
| Vertex coordination sequence | [(3, 18, 79, 204, 402, 675, 1024, 1431, 1922, 2474), (10, 46, 142, 308, 538, 856, 1220, 1682, 2192, 2798)] |
| Wells’ vertex symbol | [3.6^2, 3^4.4^8.5^12.6^17.7^3.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 2, 1, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, -1, 2, 6, -1, 0, 0, 2, 7, -1, 0, -1, 2, 8, 0, 0, 0, 2, 8, 1, -1, 0, 3, 7, -1, 1, -1, 4, 6, -1, 1, 0, 5, 8, 0, 0, 0, 5, 8, 1, -2, 1, 5, 8, 1, 0, 0, 5, 8, 2, -2, 1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 8, 9, -1, 0, 0, 8, 10, 0, 0, 0, 8, 11, -2, 2, -1, 8, 12, -1, 2, -1, 9, 12, 0, 1, -1, 10, 11, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.90896 | 3.24378 | 3.67777 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1875 | 0.3125 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.23333 | 3.02503 | 2.33268 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.02446 | 0.02506 | 0.0801 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc613 | *22222 | (2,4,3) | {10,3} | {4.3.6.3.4.4.3.6.3.4}{3.6.6} |