s-net: sqc5850
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 10, 24, 52, 95, 145, 198, 263, 341, 424), (5, 14, 31, 59, 100, 152, 207, 268, 347, 438)] |
| Wells’ vertex symbol | [4^3.6^3, 4^4.6^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 7, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 1, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 5, 9, 1, 1, 0, 5, 11, 0, 1, 0, 6, 11, 0, 0, 1, 6, 12, 0, 0, 1, 7, 9, 1, 0, 1, 7, 10, 1, 0, 1, 8, 10, 1, 1, 1, 8, 12, 1, 1, 1, 9, 10, 1, 0, 1, 11, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.59716 | 6.51688 | 2.0322 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0.02778 | 0.28571 |
| 0 | 0.13889 | 0.42857 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99902 | 7.23177 | 1.373 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12167 | 0.05931 | 0.18738 |
| 0 | 0.18086 | 0.48589 |
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 |
|---|---|---|---|---|---|
 |
hqc2151 | *22222 | (2,6,5) | {4,5} | {4.4.6.4}{6.4.4.4.4} |