s-net: sqc4936
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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) | (5,5) |
| Vertex degrees | {4,8,16,3,8} |
| Vertex coordination sequence | [(4, 22, 108, 98, 316, 230, 628, 418, 1044, 662), (8, 50, 60, 202, 168, 458, 332, 818, 552, 1282), (16, 30, 112, 114, 312, 254, 616, 450, 1024, 702), (3, 30, 65, 150, 197, 360, 397, 662, 665, 1056), (8, 46, 68, 190, 184, 438, 356, 790, 584, 1246)] |
| Wells’ vertex symbol | [4^6, 4^18.6^10, 3^8.4^30.5^16.6^38.7^24.8^4, 3^2.4, 3^8.4^10.5^8.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 2, 3, 0, 1, 0, 2, 3, 1, 0, 0, 3, 4, 0, 0, 0, 3, 4, 0, 0, 1, 3, 4, 0, 1, 0, 3, 4, 1, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, -1, 0, 1, 3, 7, 0, 0, 0, 3, 8, 0, -1, 1, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 7, -1, 0, 0, 4, 8, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.98289 | 1.98289 | 2.6104 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.25 |
| 0 | 0 | 0.5 |
| 0.16667 | 0.33333 | 0.25 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89248 | 1.89248 | 2.31751 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.5 | 0 | 0.25 |
| 0 | 0 | 0.5 |
| 0.32147 | 0.17853 | 0.25 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc2101 | *4444 | (5,5,2) | {4,8,16,3,8} | {6.6.6.6}{6.6.6.6.6.6.6.6}{6.3.3... |