s-net: sqc5765
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,3,4,8,4} |
| Vertex coordination sequence | [(4, 15, 24, 80, 96, 212, 218, 392, 390, 636), (3, 15, 24, 73, 87, 192, 199, 368, 357, 598), (4, 6, 24, 38, 114, 126, 262, 256, 462, 446), (8, 15, 50, 64, 150, 165, 308, 310, 520, 493), (4, 20, 46, 92, 126, 214, 264, 392, 428, 614)] |
| Wells’ vertex symbol | [4^5.6, 4^2.5, 4^4.6^2, 4^5.5^4.6^7.7^8.8^4, 5^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 10, -1, 0, 0, 5, 8, 0, 1, 0, 5, 9, 0, 0, 0, 5, 10, -1, 0, 0, 6, 7, -1, 0, 0, 6, 7, 0, -1, 0, 6, 9, 0, 0, 1, 7, 9, 1, 1, 1, 8, 11, 0, 0, 0, 9, 11, 0, 0, 0, 9, 11, 0, 1, 0, 9, 12, 0, 0, 0, 9, 12, 1, 0, 0, 10, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.08397 | 7.80189 | 2.90665 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.375 |
| 0.25 | 0.0625 | 0.25 |
| 0.25 | 0 | 0.25 |
| 0 | 0.40625 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.4735 | 5.07108 | 1.93446 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.1161 |
| 0.25 | 0.19528 | 0.25 |
| 0.25 | 0 | 0.25 |
| 0 | 0.35732 | 0 |
| 0.25 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc2231 | *22222 | (5,6,2) | {4,8,3,4,4} | {5.5.5.5}{5.4.4.5.5.4.4.5}{5.4.4... |