s-net: sqc8865
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,8,3} |
| Vertex coordination sequence | [(4, 20, 58, 118, 208, 322, 480, 670, 886, 1144), (8, 24, 59, 110, 195, 318, 462, 640, 861, 1100), (3, 14, 39, 88, 149, 250, 392, 550, 749, 982)] |
| Wells’ vertex symbol | [5^5.8, 4^4.5^10.6^5.7^8.8, 4^2.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 3, 13, 0, 0, 0, 3, 14, 0, 0, 0, 3, 15, 0, 0, 0, 4, 9, 0, 1, 0, 4, 12, 1, 0, 0, 5, 13, 0, -1, 0, 5, 13, 0, 0, 1, 5, 16, 0, 0, 0, 6, 9, -1, 0, 1, 6, 14, 0, 0, 0, 7, 11, 0, 0, 1, 7, 11, 1, 1, 0, 7, 16, 0, 1, 0, 8, 9, 0, 1, 1, 8, 15, 1, 0, 0, 9, 11, 1, 0, 0, 9, 13, 0, -1, 0, 9, 16, 0, 0, -1, 9, 16, 1, 0, -1, 10, 16, 0, 0, -1, 12, 16, 0, 1, -1, 14, 16, -1, 0, 0, 15, 16, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.63331 | 4.68033 | 4.55926 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.125 | 0.40625 | 0.125 |
| 0.125 | 0.26562 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41618 | 2.72232 | 3.72771 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.125 | 0.02867 | 0.125 |
| 0.00443 | 0.36765 | 0.0688 |
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 |
|---|---|---|---|---|---|
 |
hqc1123 | *22222 | (3,5,2) | {4,8,3} | {5.5.5.5}{5.4.4.5.5.4.4.5}{5.4.4} |