s-net: sqc7460
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 20 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,3,3} |
| Vertex coordination sequence | [(4, 10, 20, 36, 63, 114, 212, 378, 641, 1034), (3, 6, 13, 26, 52, 101, 174, 296, 506, 812), (3, 5, 10, 25, 54, 99, 166, 273, 461, 757)] |
| Wells’ vertex symbol | [10.12^4.18, 4.10.12, 4.10.12] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 0, 7, 13, 0, 0, 0, 8, 14, 0, 0, 0, 8, 15, 0, 0, 0, 9, 16, 0, 0, 0, 10, 14, 0, 1, 0, 10, 15, 0, 1, 0, 11, 17, 0, 0, 0, 12, 18, 0, 0, 0, 12, 19, 0, 0, 0, 13, 18, 0, 0, 1, 13, 19, 0, 0, 1, 14, 20, 0, 0, 0, 15, 17, -1, -1, -1, 16, 16, -1, 0, -1, 16, 18, -1, -1, 0, 17, 17, -1, -1, 0, 19, 20, 0, 1, 0, 20, 20, -1, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.02912 | 4.02912 | 4.44938 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.85714 | 0.14286 | 0 |
| 0.21429 | 0.57143 | 0.33333 |
| 0.03571 | 0.625 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.78672 | 1.78672 | 1.7855 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.4959 | 0.5041 | 0 |
| 0.00948 | 0.09672 | 0.20382 |
| 0.53854 | 0.24502 | 0.05386 |
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 |
|---|---|---|---|---|---|
 |
hqc832 | *22222 | (3,4,2) | {4,3,3} | {12.12.12.12}{12.4.12}{12.12.4} |