s-net: sqc6832
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 12, 28, 52, 85, 124, 173, 228, 290, 356), (5, 15, 33, 60, 93, 133, 182, 236, 300, 371)] |
| Wells’ vertex symbol | [4^2.5.6^3, 4^4.5^2.6^3.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 4, 1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 1, 0, 3, 9, 0, 1, 0, 3, 10, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 7, -1, -1, 0, 5, 8, -1, 0, 0, 5, 9, 0, 0, 1, 5, 12, 0, 0, 0, 6, 7, -1, -1, 0, 6, 8, -1, 0, -1, 6, 9, 0, 0, 0, 6, 11, -1, -1, -1, 7, 10, 1, 0, 0, 8, 12, 0, 0, 0, 9, 11, 0, -1, -1, 10, 12, -1, 0, -1, 11, 12, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.03681 | 2.61273 | 4.14649 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.30357 | 0.25 | 0.69444 |
| 0.33929 | 0.05 | 0.13889 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.04193 | 2.70712 | 3.57814 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33563 | 0.25 | 0.63074 |
| 0.33563 | 0.0653 | 0.13071 |
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 |
|---|---|---|---|---|---|
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hqc2282 | *222222 | (2,7,5) | {5,4} | {4.8.4.4.4}{4.4.8.8} |