s-net: sqc1083
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {10,3} |
| Vertex coordination sequence | [(10, 62, 190, 370, 606, 898, 1246, 1650, 2110, 2626), (3, 16, 95, 246, 454, 710, 1030, 1398, 1830, 2310)] |
| Wells’ vertex symbol | [3^2.4^10.5^15.6^11.7^6.8, 3.4^2] |
| Systre key | (3, 1, 1, -1, 1, -1, 1, 2, -2, 0, -1, 1, 2, -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, -1, 1, -1, 1, 3, 0, 0, 0, 2, 2, -1, -1, -1, 2, 4, 0, 0, 0, 2, 4, 1, 1, 1, 3, 4, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.97978 | 1.72454 | 0.97943 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.26923 | 0.5 |
| 0 | 0.38462 | 1 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 0.68266 | 1.66874 | 0.70906 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.25465 | 0.5 |
| 0 | 0.21343 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2162 | *222222 | (2,7,5) | {10,3} | {4.4.3.4.4.4.4.3.4.4}{3.4.4} |