s-net: sqc6353
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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) | (3,4) |
| Vertex degrees | {8,4,4} |
| Vertex coordination sequence | [(8, 40, 94, 190, 300, 460, 626, 850, 1072, 1360), (4, 10, 46, 125, 222, 362, 517, 716, 934, 1188), (4, 4, 22, 100, 168, 314, 430, 648, 812, 1102)] |
| Wells’ vertex symbol | [5^12.6^6.8^6.9^4, 3^2.4.5^2.6, 3^4.4^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 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, 4, 0, 1, -1, 3, 5, 1, 0, -1, 3, 11, 0, 0, 0, 4, 6, 0, -1, 0, 4, 11, 0, -1, 1, 5, 6, -1, 0, 0, 5, 11, -1, 0, 1, 6, 11, 0, 0, 1, 7, 8, -1, 0, 0, 7, 9, 0, -1, 0, 7, 12, 0, 0, 0, 8, 10, 1, 0, -1, 8, 12, 1, 0, 0, 9, 10, 0, 1, -1, 9, 12, 0, 1, 0, 10, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.11949 | 3.11949 | 4.27169 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.75 | 0.125 |
| 0 | 0.125 | 0.33333 |
| 0 | 0.25 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.3695 | 2.3695 | 2.50721 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.75 | 0.125 |
| 0 | 0.14899 | 0.13693 |
| 0 | 0.25 | 0.375 |
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 |
|---|---|---|---|---|---|
 |
hqc465 | *2244 | (3,4,2) | {8,4,4} | {8.8.8.8.8.8.8.8}{8.3.3.8}{3.3.3.3} |