s-net: sqc4404
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 22, 42, 66, 102, 164, 226, 268, 334, 446), (4, 12, 33, 69, 111, 149, 199, 278, 359, 417)] |
| Wells’ vertex symbol | [5^7.6^2.7^2.8^4, 4^2.5^3.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 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, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, -1, 0, 0, 3, 8, 0, 0, 1, 4, 6, -1, 0, 0, 4, 7, 0, -1, 1, 5, 6, 0, 1, 0, 5, 10, 0, 0, 1, 6, 9, 0, -1, 1, 7, 8, 0, 1, 0, 7, 9, -1, 0, 0, 8, 10, -1, 0, 0, 9, 10, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38372 | 2.08375 | 6.30818 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.4 |
| 0.2 | 0.58333 | 0.2 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.35354 | 1.77275 | 5.40155 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.45712 |
| 0.21245 | 0.03204 | 0.15889 |
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 |
|---|---|---|---|---|---|
 |
hqc1637 | *222222 | (2,5,4) | {4,6} | {4.8.6.4}{6.8.8.6.8.8} |