s-net: sqc1071
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,6} |
| Vertex coordination sequence | [(5, 15, 39, 83, 146, 226, 321, 431, 558, 700), (6, 22, 56, 108, 176, 258, 356, 472, 600, 744)] |
| Wells’ vertex symbol | [3.4^4.5^2.6^3, 3^2.6^8.7^4.9] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 3, 3, -1, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 1, 4, 4, 0, 0, -1, 4, 5, 0, -1, 0, 5, 5, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.42653 | 1.94236 | 1.10719 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.1 | 0 |
| 0 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.199 | 1.00162 | 1.00003 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16662 | 0.00123 | 0 |
| 0 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc2129 | *222222 | (2,6,5) | {5,6} | {4.8.3.4.4}{3.8.8.3.8.8} |