s-net: sqc2915
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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 | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {6,6} |
| Vertex coordination sequence | [(6, 22, 50, 88, 140, 204, 276, 362, 458, 568), (6, 20, 46, 86, 139, 201, 278, 361, 460, 566)] |
| Wells’ vertex symbol | [3^2.4^4.5^6.6^2.8, 3^2.4^6.5^6.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 1, 2, 5, -1, 1, 0, 2, 6, 0, 0, 1, 2, 6, 1, 0, 1, 3, 4, -1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, 0, 0, -1, 4, 5, 0, 1, 0, 4, 6, 1, 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 |
|---|---|---|---|---|---|
| 1.84738 | 2.64832 | 2.73914 | 90.0 | 97.7379 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.16667 | 0.5625 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73255 | 2.99993 | 2.00051 | 90.0 | 90.3262 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.24973 | 0.58331 | 0.2501 |
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 |
|---|---|---|---|---|---|
 |
hqc988 | *222222 | (2,5,3) | {6,6} | {4.3.8.8.3.4}{3.8.8.3.8.8} |