s-net: sqc4175
 |
|
| 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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,3,4} |
| Vertex coordination sequence | [(4, 12, 24, 52, 108, 218, 348, 542, 762, 1026), (4, 10, 22, 46, 94, 174, 294, 444, 672, 910), (3, 9, 20, 43, 81, 153, 253, 396, 588, 837), (4, 10, 22, 46, 86, 156, 264, 396, 588, 828)] |
| Wells’ vertex symbol | [5^4.8^2, 5^2.6^2.8.9, 5.6^2, 6^4.10^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 3, 5, -2, -1, 0, 3, 5, 0, 0, 0, 4, 5, -1, -1, 0, 4, 6, 0, 0, 0, 5, 7, 0, 0, 0, 6, 6, 0, -1, 0, 6, 8, 0, 0, 0, 7, 7, -2, -1, 0, 7, 9, 0, 0, 0, 8, 9, 0, 0, 1, 8, 10, 0, 0, 0, 8, 10, 0, 1, 0, 9, 11, -2, -1, 0, 9, 11, 0, 0, 0, 10, 12, 0, 0, 0, 11, 12, 1, 1, -1, 12, 12, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.31241 | 1.31241 | 6.88285 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0.06818 |
| 0.5 | 0.5 | 0.04545 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.85097 | 0.85097 | 5.86167 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0 | 0 | 0.07379 |
| 0.5 | 0.5 | 0.19515 |
| 0.5 | 0.5 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1777 | *22222 | (4,6,2) | {4,4,3,4} | {5.5.5.5}{5.6.6.5}{5.6.6}{6.6.6.6} |