s-net: sqc3631
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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 | 20 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,4,4} |
| Vertex coordination sequence | [(4, 8, 16, 30, 54, 98, 136, 206, 263, 319), (4, 6, 14, 25, 44, 81, 134, 158, 264, 311), (4, 12, 24, 44, 86, 112, 186, 236, 276, 406), (4, 12, 34, 55, 88, 141, 176, 238, 324, 367)] |
| Wells’ vertex symbol | [3^2.4.6^2.7, 3^2.6^2.7^2, 6^4.8^2, 6.7^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, -1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 1, 0, 0, 6, 10, 1, 0, 0, 7, 8, -1, 0, 0, 7, 9, 0, -1, 1, 7, 10, 0, 0, 0, 8, 9, 1, -1, 1, 8, 10, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.13484 | 2.38167 | 6.65074 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.15 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.25 | 0.58333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.94094 | 2.51768 | 2.9281 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.08331 | 0.25 |
| 0 | 0.25 | 0.04536 |
| 0.25 | 0.25 | 0.75 |
| 0 | 0.25 | 0.50006 |
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 |
|---|---|---|---|---|---|
 |
hqc1485 | *222222 | (4,5,2) | {4,4,4,4} | {3.14.14.3}{3.14.3.14}{14.14.14.... |