s-net: sqc3294
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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 | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,10} |
| Vertex coordination sequence | [(5, 18, 55, 120, 208, 320, 456, 616, 800, 1008), (10, 38, 90, 166, 266, 390, 538, 710, 906, 1126)] |
| Wells’ vertex symbol | [3^3.4^6.5, 3^6.4^20.5^8.6^9.7^2] |
| Systre key | (3, 1, 2, -1, 1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 0, 1, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, 0, -1, 2, 4, 1, -1, -1, 2, 5, -1, 0, 0, 2, 6, 0, -1, 0, 3, 4, 0, 0, 0, 3, 4, 1, -1, 0, 3, 6, 0, -1, 0, 4, 5, -1, 0, 0, 5, 6, 0, 0, 0, 5, 6, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70271 | 3.10914 | 2.19774 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.625 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.89857 | 1.85673 | 0.84748 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.50887 | 0.25 |
| 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 |
|---|---|---|---|---|---|
 |
hqc1347 | *222222 | (2,5,4) | {10,5} | {4.3.6.3.4.4.3.6.3.4}{3.6.4.4.6} |