s-net: sqc5087
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 14, 47, 110, 195, 300, 436, 585, 764, 966), (8, 33, 82, 158, 253, 376, 518, 687, 874, 1090)] |
| Wells’ vertex symbol | [3.4^3.5^2, 3^5.4^6.5^10.6^6.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, -1, 2, 3, 0, 0, 0, 2, 4, -1, -1, 0, 2, 4, -1, 0, 1, 2, 5, -1, 0, 0, 2, 7, 0, 0, 0, 3, 4, -1, -1, 1, 3, 4, 0, -1, 0, 3, 6, 0, 0, 0, 3, 8, 0, 0, 0, 4, 7, 1, 1, 0, 4, 8, 0, 1, 0, 5, 6, 1, 0, -1, 5, 7, 1, 1, 0, 6, 8, 0, 1, 1, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.76429 | 2.76429 | 2.08975 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.34211 | 0.02632 | 0.16667 |
| 0.13158 | 0.23684 | 0.1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.31097 | 2.31097 | 1.63259 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.54299 | 0.17874 | 0.00532 |
| 0.12489 | 0.24929 | 0.12642 |
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 |
|---|---|---|---|---|---|
 |
hqc1966 | *4444 | (2,5,6) | {8,4} | {4.8.4.3.4.3.4.8}{4.4.4.3} |