s-net: sqc4877
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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 | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 25, 78, 178, 341, 585, 926, 1355, 1880, 2504), (6, 22, 63, 142, 286, 529, 849, 1252, 1744, 2338)] |
| Wells’ vertex symbol | [3.4^3.5^4.6^5.7^2, 3^2.4^4.5^6.6^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 4, 0, 0, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 4, -1, 0, 0, 3, 4, 0, 0, 0, 3, 5, -1, 1, -1, 3, 8, 0, 0, -1, 3, 8, 0, 0, 0, 4, 6, 0, 0, -1, 4, 6, 0, 1, -1, 5, 5, 0, 0, -1, 5, 7, 0, 0, 0, 5, 8, 1, -1, 0, 6, 7, -1, 0, 0, 6, 8, 0, 0, 0, 6, 8, 1, -1, 1, 7, 7, -1, 1, -1, 7, 8, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.2385 | 2.2385 | 2.2236 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.31818 | 0.04545 | 0.16667 |
| 0.04545 | 0.22727 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.47493 | 1.47493 | 1.44229 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08786 | 0.19484 | 0.43795 |
| 0.40759 | 0.13324 | 0.45555 |
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 |
|---|---|---|---|---|---|
 |
hqc1965 | *4444 | (2,5,6) | {6,6} | {4.8.4.3.4.8}{4.4.4.3.4.3} |