s-net: sqc6464
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {12,8} |
| Vertex coordination sequence | [(12, 40, 94, 164, 260, 370, 512, 662, 848, 1036), (8, 36, 82, 158, 250, 364, 496, 656, 828, 1032)] |
| Wells’ vertex symbol | [3^16.4^30.5^20, 3^7.4^15.5^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 1, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 3, 0, 1, 1, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, -1, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 0, 0, 2, 3, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, -1, 2, 6, 1, -1, -1, 2, 6, 1, 0, -1, 3, 4, 0, 0, -1, 3, 4, 0, 1, 0, 3, 5, -1, -1, 0, 3, 5, -1, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, -1, 4, 5, -1, -1, 0, 4, 5, 0, -1, 0, 5, 6, 1, 0, -1, 5, 6, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0409 | 2.0409 | 2.16484 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.125 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42d
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95184 | 1.95184 | 2.32687 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.09125 | 0.375 |
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 |
|---|---|---|---|---|---|
 |
hqc384 | *2244 | (2,3,3) | {8,12} | {4.3.3.3.4.3.3.3}{3.3.3.3.3.3.3.... |