s-net: sqc1746
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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 | 16 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,5} |
| Vertex coordination sequence | [(6, 24, 68, 148, 284, 490, 768, 1116, 1536, 2028), (5, 19, 59, 141, 280, 482, 752, 1092, 1504, 1988)] |
| Wells’ vertex symbol | [4^2.6^10.8^2.10, 4^3.6^7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, 0, -1, 0, 2, 3, 0, 0, 1, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, -1, 1, -1, 4, 4, 0, 0, -1, 4, 5, 1, -1, 0, 4, 6, 0, 0, 0, 5, 5, -1, 1, -1, 5, 6, -1, 0, 0, 6, 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 |
|---|---|---|---|---|---|
| 1.90199 | 1.96012 | 2.03388 | 90.0 | 105.5082 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.125 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.27568 | 1.2678 | 1.2783 | 90.0 | 94.369 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.26191 | 0.24922 | 0.13899 |
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 |
|---|---|---|---|---|---|
 |
hqc675 | *222222 | (2,4,3) | {5,6} | {4.8.4.8.4}{8.8.4.8.8.4} |