s-net: sqc2700
 |
|
| 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, 21, 48, 90, 142, 204, 277, 361, 459, 565), (6, 18, 44, 90, 130, 208, 264, 366, 444, 566)] |
| Wells’ vertex symbol | [3^2.4^6.5^3.6^4, 3^2.4^6.5^4.6^3] |
| 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, 1, 4, 1, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 5, 1, 0, 0, 3, 5, 1, 1, 1, 3, 6, 0, -1, 0, 3, 6, 0, 0, 1, 4, 5, 0, 1, 1, 4, 6, 0, 0, 1, 4, 6, 0, 1, 1, 5, 6, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.88879 | 2.46285 | 2.80077 | 90.0 | 105.6798 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.375 | 0.08333 |
| 0 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99462 | 1.8131 | 2.95177 | 90.0 | 104.1311 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07352 | 0.27471 | 0.09712 |
| 0 | 0.25 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1056 | *222222 | (2,5,3) | {6,6} | {4.8.3.3.8.4}{8.8.3.8.8.3} |