s-net: sqc4547
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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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,8,6,4} |
| Vertex coordination sequence | [(4, 20, 48, 106, 150, 268, 310, 508, 518, 824), (8, 20, 60, 86, 188, 210, 398, 386, 684, 612), (6, 22, 44, 110, 136, 278, 282, 522, 480, 842), (4, 16, 40, 84, 134, 228, 290, 444, 502, 732)] |
| Wells’ vertex symbol | [5^4.6.8, 3^4.4^2.5^10.6^7.7^3.8^2, 3^4.4^2.5^2.6^4.7^3, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, -1, 0, 3, 6, 0, 0, 0, 3, 6, 0, 0, 1, 3, 7, 0, 0, 0, 3, 7, 1, 0, 0, 4, 5, -1, 0, 0, 4, 6, -1, 1, 1, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 0, 1, 5, 6, 0, 1, 1, 7, 8, 0, -1, 0, 7, 8, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.30553 | 2.95466 | 2.82385 | 90.0 | 101.7338 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
| 0.25 | 0.375 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99594 | 1.18706 | 3.26308 | 90.0 | 90.0856 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
| 0.25 | 0.76835 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1869 | *222222 | (4,5,2) | {4,8,6,4} | {10.10.10.10}{10.3.3.10.10.3.3.1... |