s-net: sqc5925
 |
|
| 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) | (5,6) |
| Vertex degrees | {4,4,4,6,4} |
| Vertex coordination sequence | [(4, 12, 32, 56, 132, 212, 328, 470, 632, 772), (4, 10, 16, 40, 80, 161, 256, 388, 546, 684), (4, 8, 12, 32, 64, 128, 216, 352, 494, 628), (6, 6, 18, 36, 82, 148, 260, 398, 508, 722), (4, 12, 36, 82, 146, 238, 364, 484, 638, 834)] |
| Wells’ vertex symbol | [7^4.8^2, 3^2.4.7^2.8, 3^4.4^2, 3^4.4^2.7^2.8^6.9, 7^4.8.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 2, -1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, -1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, -1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, -1, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 11, -2, 0, 1, 7, 11, -1, 0, 1, 7, 12, -1, 0, 1, 8, 9, 0, -1, 1, 8, 9, 1, -1, 1, 8, 10, 1, -1, 1, 9, 10, 0, 0, 0, 9, 10, 1, 0, 0, 11, 12, 0, 0, 0, 11, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.67002 | 4.02062 | 1.74128 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0.0625 | 0.5 |
| 0.25 | 0 | 0.5 |
| 0.25 | 0 | 0 |
| 0 | 0.75 | 0.83333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.18871 | 1.91431 | 1.7833 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.5 |
| 0.25 | 0.15188 | 0.5 |
| 0.25 | 0 | 0.5 |
| 0.25 | 0 | 0 |
| 0 | 0.25 | 0.11975 |
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 |
|---|---|---|---|---|---|
 |
hqc2243 | *22222 | (5,6,2) | {4,4,4,6,4} | {7.7.7.7}{7.7.7.7}{7.3.3.7}{7.3.... |