s-net: sqc6549
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| 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 | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {4,6} |
| Vertex coordination sequence | [(4, 12, 48, 82, 156, 194, 300, 354, 508, 554), (6, 20, 52, 95, 147, 212, 289, 381, 482, 595)] |
| Wells’ vertex symbol | [3^4.4^2, 3^2.4^3.5^3.6^6.7] |
| Systre key | (3, 1, 2, 0, 0, 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, 2, 3, 0, 1, 0, 2, 5, 0, 1, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 1, 3, 6, 1, 0, 1, 3, 8, 0, 0, 0, 4, 7, 0, 0, 0, 4, 7, 1, 0, 0, 4, 8, 0, 0, -1, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 6, 0, 0, 0, 6, 9, -1, -1, 0, 7, 8, 0, 0, 0, 7, 9, 0, 0, 1, 7, 10, 0, 0, 1, 8, 9, -1, -1, 1, 8, 9, 0, -1, 1, 8, 10, 0, 0, 1, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.2992 | 3.2992 | 2.15345 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.14286 | 0.16667 | 0.03571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.582 | 3.582 | 0.59819 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.31642 | 0.3766 | 0.31335 |
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 |
|---|---|---|---|---|---|
 |
hqc333 | *2244 | (2,4,3) | {6,4} | {4.8.3.3.8.4}{3.3.3.3} |