s-net: sqc482
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 10 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 20, 52, 142, 184, 378, 396, 726, 688, 1186), (8, 24, 90, 126, 290, 306, 598, 566, 1018, 906), (4, 28, 60, 172, 204, 426, 426, 790, 726, 1266)] |
| Wells’ vertex symbol | [5^4.6.8, 5^8.6^12.7^8, 5^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, 1, 0, 2, 3, -1, 0, 1, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 4, 1, 0, 0, 3, 3, -1, -1, 0, 4, 4, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.52057 | 1.52057 | 1.0752 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 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 |
|---|---|---|---|---|---|
| 1.55956 | 1.55956 | 1.01327 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 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 |
|---|---|---|---|---|---|
 |
hqc174 | *2244 | (3,3,1) | {4,8,4} | {5.5.5.5}{5.5.5.5.5.5.5.5}{5.5.5.5} |