s-net: sqc5019
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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 | 24 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {4,4,12} |
| Vertex coordination sequence | [(4, 24, 52, 132, 198, 318, 420, 584, 722, 930), (4, 16, 40, 100, 172, 270, 380, 518, 668, 846), (12, 24, 78, 126, 224, 308, 450, 570, 756, 912)] |
| Wells’ vertex symbol | [4^4.6^2, 4^4.6^2, 4^12.6^30.8^21.10^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, -1, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 7, 2, -1, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 2, 6, 1, 0, -1, 2, 8, -1, 0, 0, 3, 7, 1, -1, 0, 3, 8, -1, 0, 0, 3, 9, 1, -1, 0, 4, 5, 1, 0, -1, 4, 6, 1, 0, -1, 4, 10, 1, -1, 0, 5, 9, 1, -1, 0, 6, 10, -1, 0, 0, 7, 10, -1, 0, 0, 8, 9, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.60131 | 3.60131 | 2.51519 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.5 |
| 0 | 0.3 | 0.5 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.83554 | 3.83554 | 1.33939 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.5 |
| 0 | 0.21772 | 0.5 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc915 | 2*26 | (3,4,1) | {4,4,12} | {4.4.4.4}{4.4.4.4}{4.4.4.4.4.4.4... |