s-net: sqc1687
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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 | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,6,4} |
| Vertex coordination sequence | [(6, 26, 70, 142, 252, 408, 592, 816, 1070, 1362), (6, 22, 66, 146, 260, 404, 582, 798, 1048, 1342), (4, 16, 44, 110, 224, 372, 546, 754, 1002, 1286)] |
| Wells’ vertex symbol | [4^4.6^10.8, 4^4.5^6.6^4.8, 5^4.6.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 4, -1, -1, 1, 2, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 1, 0, 3, 5, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, -1, 0, 1, 3, 6, 0, 0, 0, 4, 6, 0, 1, -1, 4, 6, 0, 1, 0, 5, 5, -1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.63339 | 1.81788 | 2.83058 | 90.0 | 101.0919 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.71883 | 1.91938 | 0.9668 | 90.0 | 90.7161 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25 |
| 0 | 0.25 | 0.75 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc805 | *222222 | (3,4,2) | {6,6,4} | {6.5.6.6.5.6}{6.5.5.6.5.5}{5.5.5.5} |