s-net: sqc5766
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {8,6,4,4,4} |
| Vertex coordination sequence | [(8, 32, 80, 162, 260, 396, 540, 730, 920, 1164), (6, 28, 66, 148, 242, 378, 514, 712, 882, 1150), (4, 20, 52, 114, 214, 324, 478, 638, 842, 1048), (4, 12, 36, 78, 146, 276, 370, 574, 702, 976), (4, 16, 48, 100, 200, 308, 466, 616, 838, 1016)] |
| Wells’ vertex symbol | [3^4.4^2.5^12.6^9.8, 3^2.5^4.6^8.8, 5^4.6.7, 5^5.6, 5^5.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 1, 1, 3, 0, 0, 0, 1, 3, 0, 0, 1, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 5, 0, -1, -1, 2, 5, 1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 3, 5, 0, 0, -1, 3, 5, 1, 0, 0, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 10, 0, 1, 0, 6, 8, 0, 0, 0, 6, 9, -1, 0, -1, 7, 8, 0, 1, 0, 7, 9, -1, 0, -1, 8, 10, 0, 0, 0, 9, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27184 | 2.0041 | 3.80053 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.375 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.15127 | 2.23533 | 1.80813 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0 | 0.5 |
| 0 | 0.75 | 0.18499 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc2221 | *222222 | (5,6,2) | {8,6,4,4,4} | {3.5.5.3.3.5.5.3}{3.5.5.3.5.5}{5... |