s-net: sqc4224
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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 | {8,3,4,8} |
| Vertex coordination sequence | [(8, 32, 84, 202, 338, 572, 792, 1142, 1446, 1912), (3, 11, 33, 99, 196, 381, 567, 860, 1134, 1540), (4, 12, 40, 106, 233, 392, 627, 878, 1221, 1564), (8, 28, 88, 178, 366, 540, 832, 1090, 1502, 1844)] |
| Wells’ vertex symbol | [4^8.6^10.8^8.10^2, 4^2.6, 4^2.6^3.8, 4^8.6^10.8^8.10^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 1, 1, 2, 2, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 6, -1, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 1, 1, 4, 5, 1, 1, 0, 4, 7, 2, 1, 0, 4, 10, 0, 1, 1, 5, 7, 0, 0, 1, 5, 10, 0, 0, 0, 6, 8, 0, 0, 1, 6, 9, 2, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.20892 | 2.20892 | 1.67913 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0.5 | 0.5 |
| 0 | 0.4 | 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 |
|---|---|---|---|---|---|
| 1.44078 | 1.44078 | 1.57498 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.29498 | 0.5 | 0.5 |
| 0 | 0.32969 | 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 |
|---|---|---|---|---|---|
 |
hqc1827 | *2244 | (4,5,2) | {4,3,8,8} | {6.4.4.6}{6.4.4}{4.4.4.4.4.4.4.4... |