s-net: sqc6430
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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 | {4,8,4} |
| Vertex coordination sequence | [(4, 14, 38, 88, 154, 250, 358, 495, 651, 816), (8, 20, 56, 100, 176, 260, 386, 520, 668, 860), (4, 24, 44, 92, 160, 252, 354, 512, 660, 816)] |
| Wells’ vertex symbol | [4^2.5^2.6.7, 4^4.5^16.6^4.8^4, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 3, 3, -1, 0, 0, 3, 7, 0, 0, 0, 4, 4, 0, -1, 0, 4, 8, 0, 0, 0, 5, 5, 0, -1, 0, 5, 9, 0, 0, 0, 6, 6, -1, 0, 0, 6, 10, 0, 0, 0, 7, 7, -1, 0, 0, 7, 11, 0, 0, 0, 8, 8, 0, -1, 0, 8, 11, 0, 0, 1, 9, 9, 0, -1, 0, 9, 11, 1, 0, 1, 10, 10, -1, 0, 0, 10, 11, 0, 1, 0, 11, 12, 0, 0, 0, 11, 12, 0, 1, 0, 11, 12, 1, 0, 0, 11, 12, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.24524 | 1.24524 | 10.70817 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.58333 | 0.04167 |
| 0 | 0.75 | 0.125 |
| 0 | 0.75 | 0.625 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.13882 | 1.13882 | 10.75464 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.7187 | 0.95771 |
| 0 | 0.75 | 0.125 |
| 0 | 0.75 | 0.625 |
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 |
|---|---|---|---|---|---|
 |
hqc372 | *2244 | (3,4,2) | {4,8,4} | {4.5.5.4}{5.5.5.5.5.5.5.5}{5.5.5.5} |