s-net: sqc2529
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {12,3} |
| Vertex coordination sequence | [(12, 76, 262, 522, 870, 1298, 1814, 2410, 3094, 3858), (3, 19, 119, 340, 644, 1020, 1492, 2036, 2676, 3388)] |
| Wells’ vertex symbol | [3^4.4^14.5^17.6^15.7^12.8^4, 3.4^2] |
| Systre key | (3, 1, 1, 0, 0, -1, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 0, 2, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, -1, 1, 2, 1, 2, -2, 1, 3, 0, 0, -1, 1, 3, 0, 0, 0, 1, 4, 0, 0, -1, 1, 4, 0, 0, 0, 2, 2, 0, -2, 1, 2, 5, 0, 0, 0, 2, 5, 0, 2, -1, 2, 6, 0, 0, 0, 2, 6, 0, 2, -1, 3, 6, 0, 2, 0, 4, 5, 1, 2, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.05834 | 1.05834 | 1.9592 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.77866 | 0.77866 | 1.63243 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0.24171 |
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 |
|---|---|---|---|---|---|
 |
hqc1050 | *22222 | (2,5,3) | {12,3} | {4.4.3.3.4.4.4.4.3.3.4.4}{4.4.3} |