s-net: sqc1330
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 21, 50, 93, 155, 230, 299, 403, 518, 617), (8, 20, 54, 100, 164, 214, 324, 404, 494, 644)] |
| Wells’ vertex symbol | [3^2.4.5^6.6, 3^4.4^4.5^12.6^8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 2, 3, -1, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 1, 2, 4, 1, 0, 1, 2, 5, 0, 0, 0, 2, 5, 1, -1, 0, 3, 5, 0, -1, -1, 4, 5, -1, 0, -1, 4, 5, 1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.53146 | 1.53146 | 2.16581 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41432 | 1.41432 | 2.41399 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.20712 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc368 | *2244 | (2,3,3) | {5,8} | {8.3.4.3.8}{3.4.3.4.3.4.3.4} |