s-net: sqc3637
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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 | 20 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 12, 34, 70, 122, 190, 278, 396, 520, 696), (4, 12, 30, 66, 112, 178, 263, 373, 506, 654), (4, 12, 30, 62, 112, 174, 262, 378, 486, 658), (4, 12, 32, 66, 116, 184, 274, 386, 512, 670)] |
| Wells’ vertex symbol | [6.7^4.10, 6^4.7.8, 6^5.8, 6^4.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 8, -1, 0, -1, 5, 8, 0, 1, 0, 5, 9, 0, 0, 0, 6, 7, 0, 0, -1, 6, 7, 1, 1, 0, 6, 9, 1, 0, 0, 7, 10, 0, 0, 0, 8, 10, 1, 0, 0, 9, 10, 0, 0, 0, 9, 10, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.71673 | 3.13676 | 2.51495 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.75 | 0.66667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.91602 | 2.45894 | 2.40149 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.18238 |
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 |
|---|---|---|---|---|---|
 |
hqc1441 | *222222 | (4,6,2) | {4,4,4,4} | {8.8.8.8}{8.6.6.8}{6.6.6.6}{6.6.... |