s-net: sqc8526
 |
|
| 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 | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,12} |
| Vertex coordination sequence | [(3, 19, 81, 189, 338, 531, 771, 1051, 1377, 1748), (12, 57, 149, 280, 460, 681, 947, 1256, 1612, 2007)] |
| Wells’ vertex symbol | [3.4^2, 3^10.4^20.5^20.6^15.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 6, 1, 1, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 1, 0, 2, 4, 0, 0, 0, 2, 5, -1, 0, 0, 2, 6, 0, 0, -1, 2, 6, 1, 0, -1, 2, 7, 0, 0, -1, 2, 8, 0, -1, -1, 3, 6, 0, 0, 0, 3, 6, 1, -1, -1, 3, 6, 1, 0, -1, 3, 6, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, 0, 1, 0, 6, 9, -1, 1, 1, 6, 10, -1, 0, 1, 6, 11, 0, 0, 0, 6, 12, -1, 0, 0, 7, 12, 0, 0, 0, 8, 11, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.8749 | 3.46475 | 2.59832 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.15 | 0.0625 | 0 |
| 0.3 | 0.125 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.22004 | 2.78746 | 1.99626 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26767 | 0.26173 | 0.32489 |
| 0.3579 | 0.125 | 0.125 |
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 |
|---|---|---|---|---|---|
 |
hqc985 | *22222 | (2,5,3) | {12,3} | {4.3.4.4.3.4.4.3.4.4.3.4}{3.4.4} |