s-net: sqc5810
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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 | 26 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {4,4,4,4,6} |
| Vertex coordination sequence | [(4, 16, 28, 74, 100, 194, 222, 382, 386, 626), (4, 12, 32, 62, 120, 162, 274, 306, 490, 490), (4, 12, 24, 62, 80, 160, 202, 328, 368, 550), (4, 12, 28, 54, 100, 166, 216, 350, 380, 582), (6, 12, 34, 58, 114, 148, 268, 288, 478, 474)] |
| Wells’ vertex symbol | [5^4.8^2, 5^4.8^2, 3^2.4.5^2.6, 5^4.8^2, 3^2.5^4.6^4.8^4.9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 1, 0, 3, 8, 0, 0, 0, 4, 8, 0, 0, 1, 4, 9, -2, 1, 0, 4, 9, 0, 0, 0, 5, 6, -1, 1, 0, 6, 7, 0, 0, 0, 6, 9, -1, 0, 0, 7, 10, 0, 0, 0, 8, 11, -1, 1, 0, 8, 11, 0, 0, 0, 8, 12, -1, 1, 0, 8, 12, 0, 0, 0, 9, 10, 1, 0, 1, 10, 11, 0, 0, 0, 10, 12, -1, 0, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95643 | 1.95643 | 4.28641 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0.9 | 0 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.71456 | 0.71456 | 4.36204 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.25 |
| 0.5 | 0.15761 | 0 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0 |
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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hqc2219 | *22222 | (5,6,2) | {4,6,4,4,4} | {3.5.5.3}{3.5.5.3.5.5}{5.5.5.5}{... |