s-net: sqc306
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 9 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,3,4} |
| Vertex coordination sequence | [(4, 10, 22, 46, 88, 146, 214, 294, 388, 492), (3, 9, 22, 42, 86, 143, 215, 298, 393, 499), (4, 10, 26, 58, 104, 164, 238, 322, 414, 520)] |
| Wells’ vertex symbol | [6^4.7.8, 6.7^2, 7^4.10.11] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 4, 0, 0, 1, 3, 5, 0, 1, 0, 4, 4, 0, -1, 0, 5, 5, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.63476 | 6.33265 | 1.29224 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0 | 0.16667 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.0003 | 7.87236 | 1.00007 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0 | 0.12702 | 0.5 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1109 | *222222 | (3,5,2) | {4,3,4} | {6.12.12.6}{6.12.12}{12.12.12.12} |