s-net: sqc1360
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 21, 60, 123, 205, 292, 422, 537, 709, 856), (8, 24, 74, 118, 216, 292, 430, 534, 724, 848)] |
| Wells’ vertex symbol | [3^2.4.5^6.6, 3^4.5^4.6^8.7^8.8^4] |
| 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, 3, -1, 0, -1, 2, 3, 0, 0, 1, 2, 4, -1, 0, 0, 2, 4, -1, 1, -2, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 3, 4, 0, 1, -1, 3, 5, 0, 1, -1, 4, 5, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.72192 | 1.72192 | 1.57218 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0486 | 2.0486 | 0.33838 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.31865 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc422 | *2244 | (2,3,3) | {5,8} | {4.3.6.6.3}{3.6.3.6.3.6.3.6} |