s-net: sqc1180
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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 | 14 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 9, 45, 156, 336, 575, 875, 1237, 1657, 2139), (8, 40, 136, 302, 532, 818, 1168, 1574, 2044, 2570)] |
| Wells’ vertex symbol | [4^2.6, 4^6.6^12.7^6.8.9^2.10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 2, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, -2, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, 1, 0, 0, 3, 5, 1, 1, 1, 4, 6, -1, -1, 1, 5, 6, -1, -2, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.10889 | 1.45614 | 2.21316 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.4 | 0.10714 |
| 1 | 0 | 0.32143 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.64924 | 0.87619 | 1.9151 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.11256 | 0.02659 | 0.13043 |
| 1 | 0 | 0.2765 |
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 |
|---|---|---|---|---|---|
 |
hqc2303 | *222222 | (2,7,5) | {8,3} | {4.4.4.8.8.4.4.4}{4.4.8} |