s-net: sqc6539
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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) | (2,6) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 18, 48, 100, 164, 245, 343, 454, 584, 729), (4, 12, 40, 86, 142, 224, 316, 426, 542, 696)] |
| Wells’ vertex symbol | [3^2.4^5.5^2.6^5.7, 3^4.4^2] |
| 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, -1, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 1, 0, 2, 7, 0, 0, 0, 3, 4, 1, 1, 0, 3, 5, 0, 0, 0, 4, 5, -1, -1, 0, 4, 5, 0, 1, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 7, 0, 0, 0, 6, 7, 1, 0, 0, 6, 8, 1, 0, 1, 6, 9, 0, 0, 1, 6, 10, 0, 0, 0, 7, 8, 0, -1, 1, 7, 9, -1, -1, 1, 7, 10, -1, 0, 0, 8, 9, -1, -1, 0, 8, 9, 0, 1, 0, 8, 10, -1, 0, -1, 9, 10, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.79147 | 1.79147 | 3.79624 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.34127 | 0.23016 | 0.07143 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.3835 | 1.3835 | 3.92364 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.36265 | 0.10673 | 0.13339 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc332 | *2224 | (2,4,3) | {6,4} | {4.4.3.3.4.4}{3.3.3.3} |