s-net: sqc4798
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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 | {4,8} |
| Vertex coordination sequence | [(4, 15, 59, 168, 352, 622, 993, 1465, 2032, 2698), (8, 40, 120, 270, 510, 848, 1290, 1829, 2464, 3196)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3^2.4^4.5^12.6^8.7.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, -1, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, -1, 0, 0, 2, 7, 0, 0, 0, 3, 3, 0, 0, -1, 3, 5, 0, -1, 0, 3, 7, -1, -1, 0, 3, 7, 0, 0, 1, 3, 8, 0, 0, 0, 4, 5, 1, 0, 0, 4, 6, 1, 1, 1, 5, 8, 0, 1, 1, 6, 7, -1, 0, 0, 6, 8, 0, 0, 0, 7, 7, 0, -1, 0, 7, 8, 1, 1, 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 |
|---|---|---|
| 0.04545 | 0.31818 | 0.33333 |
| 0.22727 | 0.04545 | 0.4 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.39391 | 1.39391 | 1.39385 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07605 | 0.16141 | 0.49077 |
| 0.0597 | 0.31557 | 0.06541 |
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 |
|---|---|---|---|---|---|
 |
hqc1966 | *4444 | (2,5,6) | {8,4} | {4.8.4.3.4.3.4.8}{4.4.4.3} |