s-net: sqc3644
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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) | (4,6) |
| Vertex degrees | {6,3,4,4} |
| Vertex coordination sequence | [(6, 10, 21, 39, 78, 114, 150, 212, 295, 333), (3, 10, 18, 40, 67, 110, 151, 208, 267, 359), (4, 10, 30, 56, 84, 136, 182, 232, 314, 380), (4, 12, 31, 65, 90, 138, 194, 248, 311, 403)] |
| Wells’ vertex symbol | [3^4.4^2.6.7^2.8^4.9^2, 3.6.7, 6^2.7^2.8.10, 6.7^2.8^3] |
| 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, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 0, -1, 0, 6, 10, -1, -1, 0, 7, 9, 0, -1, 1, 7, 10, -1, -1, 1, 8, 9, -1, -1, 0, 8, 10, -1, -1, 0, 9, 10, -1, 0, 0, 9, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.11158 | 2.09942 | 4.59854 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25 |
| 0.08333 | 0.45 | 0.33333 |
| 0.25 | 0.65 | 0 |
| 0 | 0.25 | 0.66667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.05537 | 1.74182 | 3.43476 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.32153 |
| 0.27196 | 0.43119 | 0.18827 |
| 0.25 | 0.86728 | 0 |
| 0 | 0.25 | 0.67836 |
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 |
|---|---|---|---|---|---|
 |
hqc1478 | *222222 | (4,5,2) | {6,3,4,4} | {3.14.3.3.14.3}{3.14.14}{14.14.1... |