s-net: sqc2772
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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) | (3,6) |
| Vertex degrees | {6,4,4} |
| Vertex coordination sequence | [(6, 16, 36, 62, 96, 142, 190, 246, 316, 382), (4, 12, 33, 56, 94, 135, 180, 251, 301, 386), (4, 12, 26, 56, 84, 124, 184, 228, 300, 378)] |
| Wells’ vertex symbol | [3^2.5.6^6.7^6, 3^2.4.5.6^2, 5^2.6^2.7.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 2, 5, 0, 0, 1, 2, 6, 0, 1, 0, 3, 5, 0, 0, 0, 3, 7, 0, 0, 0, 4, 6, 0, 0, 0, 4, 8, 0, 0, 0, 5, 7, 0, -1, 0, 6, 8, -1, 0, -1, 7, 8, -1, 1, -1, 7, 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 |
|---|---|---|---|---|---|
| 3.08971 | 3.76157 | 2.3596 | 90.0 | 102.629 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.625 | 0 |
| 0.05 | 0.45 | 0.05 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.48056 | 2.63008 | 1.99463 | 90.0 | 90.2647 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.73 | 0 |
| 0.10159 | 0.09884 | 0.32786 |
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1120 | *222222 | (3,5,2) | {6,4,4} | {12.3.12.12.3.12}{12.12.3.3}{12.... |