s-net: sqc4600
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,8,4} |
| Vertex coordination sequence | [(4, 10, 18, 40, 92, 110, 136, 214, 314, 314), (4, 10, 20, 47, 71, 121, 161, 218, 254, 358), (8, 8, 24, 60, 96, 102, 156, 234, 320, 292), (4, 12, 28, 36, 78, 140, 180, 186, 268, 360)] |
| Wells’ vertex symbol | [3^2.4.8^3, 3^2.4.8^2.9, 3^8.4^8.5^8.6^4, 8^2.10^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 10, 0, 0, 0, 3, 5, 0, 0, 0, 3, 8, 1, 0, 0, 4, 6, 0, 1, 0, 4, 9, 0, 0, 0, 5, 6, 0, 0, 0, 5, 10, 0, 0, 1, 6, 7, 0, 0, 0, 7, 8, 0, 0, 0, 7, 10, -1, -1, 0, 8, 9, 0, 0, 0, 9, 10, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82158 | 2.82158 | 3.34702 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.27778 | 0 |
| 0.19444 | 0.19444 | 0.125 |
| 0 | 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 |
|---|---|---|---|---|---|
| 2.7872 | 2.7872 | 1.31377 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33823 | 0 |
| 0.22752 | 0.22752 | 0.49734 |
| 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1908 | *2244 | (4,5,2) | {4,4,8,4} | {10.3.3.10}{10.10.3.3}{3.3.3.3.3... |