s-net: sqc12841
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 36 |
| Edges per primitive translational unit | 72 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 8, 16, 32, 64, 113, 170, 267, 350, 466), (4, 10, 20, 40, 80, 133, 203, 286, 394, 501), (4, 12, 24, 48, 92, 154, 218, 314, 420, 548), (4, 12, 28, 52, 100, 162, 238, 320, 444, 538)] |
| Wells’ vertex symbol | [4^4.6^2, 4^2.5^2.6.7, 5^4.8^2, 5^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, 1, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 8, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 14, 0, 0, 0, 7, 15, 0, 0, 0, 8, 15, 0, 0, 0, 8, 16, 0, 0, 0, 9, 17, 0, 0, 0, 9, 18, 0, 0, 0, 9, 19, 0, 0, 0, 10, 14, 1, 0, 0, 10, 20, 0, 0, 0, 11, 15, 1, 0, 0, 11, 21, 0, 0, 0, 12, 22, 0, 0, 0, 12, 23, 0, 0, 0, 12, 24, 0, 0, 0, 13, 17, 0, 0, 0, 13, 19, 0, 1, 0, 13, 25, 0, 0, 0, 14, 26, 0, 0, 0, 15, 27, 0, 0, 0, 16, 22, 0, 0, 1, 16, 23, 0, 0, 0, 16, 28, 0, 0, 0, 17, 20, 0, 0, 1, 17, 26, 1, 0, 1, 18, 25, 0, -1, 0, 18, 29, 0, 0, 0, 18, 30, 0, 0, 0, 19, 20, 0, 0, 0, 19, 26, 0, -1, 0, 20, 29, 0, 0, -1, 21, 22, 0, 0, 0, 21, 23, 1, 1, 0, 21, 31, 0, 0, 0, 22, 27, 0, 0, -1, 23, 27, 0, -1, 0, 24, 28, 0, 0, -1, 24, 30, -1, 0, -1, 24, 31, -1, -1, 0, 25, 32, 0, 0, 0, 25, 33, 0, 0, 0, 26, 33, -1, 0, -1, 27, 34, 0, 0, 0, 28, 32, -1, -1, 0, 28, 34, 0, -1, 0, 29, 33, -1, -1, 0, 29, 35, 0, 0, 0, 30, 32, 0, -1, 0, 30, 35, 0, 0, 0, 31, 34, 0, 0, -1, 31, 35, 0, 1, -1, 32, 36, 0, 0, 0, 33, 36, 0, 0, 0, 34, 36, -1, 0, 0, 35, 36, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.6267 | 5.6267 | 3.82458 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26786 | 0.01786 | 0.375 |
| 0.25446 | 0.06696 | 0.3125 |
| 0 | 0 | 0 |
| 0 | 0.25 | 0.375 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/acd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.55824 | 3.55824 | 3.66067 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.19315 | 0.05685 | 0.125 |
| 0.32983 | 0.00368 | 0.14377 |
| 0 | 0 | 0 |
| 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 |
|---|---|---|---|---|---|
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hqc1089 | *2224 | (4,5,2) | {4,4,4,4} | {4.4.4.4}{4.5.5.4}{5.5.5.5}{5.5.... |