s-net: sqc5262
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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) | (2,3) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 10, 24, 58, 112, 178, 280, 406, 550, 724), (4, 10, 24, 58, 114, 186, 288, 411, 565, 730)] |
| Wells’ vertex symbol | [4^2.10^4, 4^2.10^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 4, 8, 0, 0, 1, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 10, 1, -1, 1, 6, 10, 1, 0, 1, 7, 11, -1, 1, 1, 7, 11, 0, 0, 0, 8, 9, 0, 1, 0, 8, 9, 0, 1, 1, 9, 12, 0, 0, 0, 10, 12, 0, 0, 0, 11, 12, 0, 0, 1, 11, 12, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.6706 | 2.6706 | 2.76447 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.125 | 0.58333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/a
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.28471 | 2.28471 | 2.15121 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.41429 | 0.05008 | 0.04014 |
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 |
|---|---|---|---|---|---|
 |
hqc24 | *24(12) | (1,1,2) | {4} | {4.12.4.12} |