s-net: sqc4896
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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 | 24 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 4, 12, 24, 56, 108, 156, 206, 320, 400), (4, 6, 10, 28, 66, 106, 162, 218, 314, 424), (4, 12, 24, 44, 76, 110, 184, 272, 376, 498), (4, 6, 16, 30, 60, 110, 158, 234, 330, 436)] |
| Wells’ vertex symbol | [3^4.4^2, 3^2.4.11^2.12, 11^4.12^2, 3^2.4.11^3] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 5, 0, 0, 0, 4, 6, 0, 1, 0, 4, 10, 0, 0, 0, 5, 6, 0, 0, 0, 5, 10, 0, 0, 0, 6, 10, 0, 0, 0, 7, 8, 0, 0, 0, 7, 9, -2, 1, 0, 7, 11, 0, 0, 0, 8, 9, 0, 0, 0, 8, 11, 0, 0, 0, 9, 11, 0, 0, 0, 10, 12, 0, 0, 0, 11, 12, 0, 0, 1, 12, 12, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.16391 | 2.16391 | 7.4112 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.2 | 0.2 | 0.75 |
| 0 | 0 | 0 |
| 0 | 0 | 0.1875 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.31866 | 1.31866 | 8.47551 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.28287 | 0.71713 | 0.25 |
| 0 | 0 | 0 |
| 0 | 0 | 0.13014 |
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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hqc2042 | *22222 | (4,6,2) | {4,4,4,4} | {12.12.12.12}{12.3.3.12}{12.12.3... |