s-net: sqc6434
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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 | 28 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 8, 34, 111, 254, 466, 754, 1104, 1506, 1978), (8, 36, 112, 254, 466, 754, 1104, 1506, 1978, 2512)] |
| Wells’ vertex symbol | [4^3, 4^10.6^13.8^4.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 0, -2, -1, 2, 6, 0, 0, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 2, 0, 0, 3, 9, 0, 0, 0, 4, 6, 0, 1, 1, 4, 6, 0, 2, 1, 4, 6, 1, 1, 1, 4, 6, 2, 0, 1, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 8, 0, 0, 0, 5, 11, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 12, 0, 0, 1, 8, 10, 0, -2, -1, 9, 12, 2, 0, 1, 10, 11, 0, 2, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70357 | 1.70357 | 2.94576 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14535 | 0.0814 | 0.16667 |
| 0.5 | 0.18023 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.09745 | 1.09745 | 2.05708 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13248 | 0.45593 | 0.01523 |
| 0.5 | 0.78198 | 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 |
|---|---|---|---|---|---|
 |
hqc345 | *2224 | (2,4,3) | {8,3} | {4.4.4.4.4.4.4.4}{4.4.4} |