s-net: sqc5772
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| 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, 9, 22, 55, 113, 174, 263, 393, 516, 677), (5, 14, 31, 62, 113, 194, 293, 406, 545, 704)] |
| Wells’ vertex symbol | [3.4^2.5.6.7, 3.4^2.6.8^2.9^2.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 2, 2, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 0, 0, 0, 3, 4, 0, 1, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, -2, 1, 0, 5, 6, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 8, 0, 0, 0, 7, 8, 0, 1, 0, 7, 11, 0, 0, 0, 8, 11, 0, 0, 0, 9, 10, -2, 1, 0, 9, 10, 0, 0, 0, 9, 12, 0, 0, 0, 10, 12, 0, 0, 0, 11, 12, 0, 0, 1, 11, 12, 1, -1, 1, 11, 12, 2, -2, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.4634 | 1.4634 | 5.87711 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0.2 | 0.68182 |
| 0 | 0 | 0.04545 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.68148 | 0.68148 | 6.20824 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20149 | 0.69784 | 0.20825 |
| 0 | 0 | 0.06728 |
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 |
|---|---|---|---|---|---|
 |
hqc2149 | *22222 | (2,6,5) | {4,5} | {4.8.3.4}{3.8.4.4.8} |