s-net: sqc5655
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {3,10} |
| Vertex coordination sequence | [(3, 16, 81, 211, 427, 748, 1179, 1709, 2336, 3060), (10, 57, 164, 352, 641, 1034, 1527, 2118, 2806, 3590)] |
| Wells’ vertex symbol | [3.4^2, 3^2.4^14.5^19.6^10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 1, 0, 2, 6, 0, -1, 1, 2, 6, 0, 0, 0, 2, 6, 1, -1, 1, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, 0, -1, 1, 3, 4, 1, -1, 0, 3, 5, 0, 0, -1, 3, 6, 0, -1, 1, 3, 6, 0, 0, 1, 3, 6, 1, -1, 1, 4, 7, 0, 0, 1, 5, 8, 0, 0, 1, 6, 6, 0, 0, -1, 6, 7, 0, 0, 0, 6, 8, -1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.91846 | 2.41019 | 2.13108 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17857 | 0.25 | 0 |
| 0.14286 | 0.14286 | 0.0625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.51129 | 1.40243 | 1.29539 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.06697 | 0.35235 | 0.44359 |
| 0.31248 | 0.28063 | 0.21879 |
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 |
|---|---|---|---|---|---|
 |
hqc2126 | *222222 | (2,7,5) | {10,3} | {4.4.4.3.4.4.3.4.4.4}{3.4.4} |