s-net: sqc2140
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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 | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,6,3} |
| Vertex coordination sequence | [(4, 16, 34, 66, 114, 160, 232, 304, 396, 496), (6, 12, 30, 66, 102, 160, 222, 304, 386, 494), (3, 11, 24, 50, 91, 147, 201, 286, 363, 469)] |
| Wells’ vertex symbol | [5^2.6^2.7.8, 4^2.5^4.6^4.7^3.8.9, 4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 6, 0, 1, 0, 2, 7, 0, 0, 0, 3, 5, 0, 0, 1, 3, 7, -1, -1, 0, 4, 8, 0, -1, -1, 4, 8, 0, 0, 0, 5, 7, 0, 0, 0, 6, 7, -1, -1, 0, 7, 8, 1, 0, -1, 7, 8, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.43833 | 3.30226 | 2.81636 | 90.0 | 106.7713 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0.125 | 0.375 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.97687 | 2.67305 | 2.0002 | 90.0 | 93.6513 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.75 | 0 |
| 0.45136 | 0.13827 | 0.14738 |
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 |
|---|---|---|---|---|---|
 |
hqc834 | *222222 | (3,4,2) | {4,6,3} | {12.12.12.12}{12.4.12.12.4.12}{1... |