s-net: sqc1959
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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, 22, 48, 84, 132, 190, 260, 336, 430, 528), (5, 18, 47, 84, 131, 189, 257, 339, 426, 529)] |
| Wells’ vertex symbol | [4^4.5^4.6^5.7^2, 4^4.5^3.6^3] |
| 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, 2, 4, -1, -1, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 3, 5, -1, -1, -1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, 0, 0, 1, 5, 6, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.58266 | 2.78504 | 2.74082 | 90.0 | 101.097 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.6 | 0 |
| 0.125 | 0.05 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7571 | 2.53336 | 2.54521 | 90.0 | 106.7761 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.59428 | 0 |
| 0.09957 | 0.09424 | 0.13945 |
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 |
|---|---|---|---|---|---|
 |
hqc621 | *222222 | (2,4,3) | {5,6} | {4.6.6.6.4}{6.6.6.6.6.6} |