s-net: sqc8811
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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 | {6,4,4} |
| Vertex coordination sequence | [(6, 16, 36, 74, 140, 208, 320, 466, 610, 808), (4, 12, 34, 66, 125, 190, 303, 426, 588, 757), (4, 12, 32, 66, 120, 204, 302, 434, 591, 773)] |
| Wells’ vertex symbol | [3^2.6^6.7^5.8.9, 3^2.4.6^2.7, 6^4.7.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 10, 0, 0, 1, 5, 12, 0, 1, 0, 5, 13, 0, 0, 0, 6, 7, -1, 0, -1, 6, 9, -1, 1, -1, 6, 14, 0, 0, 0, 7, 8, 0, 0, 0, 7, 12, 0, 1, 0, 7, 12, 1, 0, 1, 7, 14, 1, 0, 1, 8, 9, 0, 0, 0, 8, 15, 0, 0, 0, 9, 10, 0, -1, 1, 9, 10, 1, 0, 1, 9, 14, 1, -1, 1, 10, 11, 0, 0, 0, 10, 13, 0, 0, -1, 11, 12, 0, 0, 0, 11, 15, 0, 0, -1, 12, 13, 0, -1, 0, 13, 16, 0, 0, 0, 14, 16, 0, 0, -1, 15, 16, 0, -1, 0, 15, 16, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.91238 | 4.86058 | 4.91174 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.075 | 0.45833 | 0.14286 |
| 0.125 | 0.125 | 0.28571 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95866 | 2.88407 | 2.75345 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.5 |
| 0.06145 | 0.26277 | 0.26023 |
| 0.125 | 0.125 | 0.34856 |
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 |
|---|---|---|---|---|---|
 |
hqc1113 | *22222 | (3,5,2) | {6,4,4} | {6.3.6.6.3.6}{6.6.3.3}{6.6.6.6} |