s-net: sqc2711
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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 | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,3} |
| Vertex coordination sequence | [(6, 22, 52, 93, 150, 217, 299, 389, 498, 611), (3, 12, 39, 80, 136, 196, 283, 363, 479, 578)] |
| Wells’ vertex symbol | [4^2.5^7.6^4.7^2, 5^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, -1, -1, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, -1, 2, 6, 0, 0, 0, 3, 6, 0, 0, -1, 3, 6, 1, 0, -1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 1, 1, 1, 5, 7, 0, 1, -1, 6, 7, -1, 0, 0, 6, 8, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.2168 | 2.68797 | 2.82602 | 90.0 | 101.2926 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.1 | 0.15 |
| 0.05 | 0.125 | 0.45 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.03079 | 2.44356 | 1.80438 | 90.0 | 93.0615 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14892 | 0.08831 | 0.50253 |
| 0.07702 | 0.36488 | 0.16998 |
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 |
|---|---|---|---|---|---|
 |
hqc1058 | *222222 | (2,5,3) | {6,3} | {4.8.6.6.8.4}{8.8.6} |