s-net: sqc7842
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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 | {6,5} |
| Vertex coordination sequence | [(6, 18, 48, 92, 162, 262, 374, 528, 704, 910), (5, 17, 46, 94, 164, 262, 393, 557, 731, 951)] |
| Wells’ vertex symbol | [3^4.4^2.6^3.7^5.8, 3.4^2.6^7] |
| 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, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 1, 0, 1, 4, 9, 1, 0, 1, 4, 10, 1, 1, 1, 5, 6, 0, -1, 0, 5, 7, 0, -1, 0, 5, 8, 0, 0, 0, 7, 11, 0, 0, 0, 7, 11, 1, 1, 2, 7, 12, 0, 0, 0, 8, 11, 0, 0, 1, 8, 12, -1, -1, -1, 8, 12, 0, 0, 1, 9, 10, 0, 0, 0, 9, 10, 0, 1, 0, 9, 11, 0, 1, 1, 9, 12, -1, 0, 0, 10, 11, 0, 0, 1, 10, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.4223 | 2.36522 | 4.42358 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.125 | 0.125 |
| 0.0625 | 0.03125 | 0.4375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.73953 | 1.94653 | 2.91502 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33106 | 0.125 | 0.125 |
| 0.32804 | 0.22922 | 0.30445 |
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 |
|---|---|---|---|---|---|
 |
hqc617 | *22222 | (2,4,3) | {5,6} | {4.6.3.6.4}{6.3.3.6.3.3} |