s-net: sqc3521
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {8,8,4} |
| Vertex coordination sequence | [(8, 30, 64, 122, 184, 266, 366, 482, 598, 754), (8, 26, 70, 114, 186, 270, 364, 472, 616, 740), (4, 18, 54, 102, 164, 248, 340, 444, 572, 720)] |
| Wells’ vertex symbol | [3^5.4^8.5^10.6^5, 3^6.4^8.5^6.6^7.7, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 2, 5, 0, -1, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 5, 0, 0, 0, 4, 5, 1, -1, 0, 4, 5, 1, -1, 1, 4, 6, 0, 0, -1, 4, 6, 0, 0, 0, 5, 6, -1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.43155 | 2.57686 | 2.252 | 90.0 | 117.5792 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.6 | 0 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.10269 | 2.14551 | 2.46738 | 90.0 | 110.9445 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.27016 | 0.25 |
| 0 | 0.25 | 0.75 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc121 | *2244 | (2,3,2) | {8,4} | {8.3.3.8.8.3.3.8}{3.3.3.3} |