s-net: sqc2863
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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 | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 8, 20, 41, 74, 113, 165, 216, 286, 351), (4, 10, 22, 48, 76, 117, 170, 218, 287, 368), (4, 12, 28, 50, 80, 122, 166, 224, 286, 358)] |
| Wells’ vertex symbol | [6.7^2, 6^4.7.9, 6^2.7^2.9^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 1, 4, 7, 0, 0, 1, 4, 8, 0, -1, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 1, 0, 1, 6, 10, 1, -1, 0, 7, 8, -1, 0, -1, 9, 10, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.16091 | 3.7259 | 2.60938 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.125 | 0.375 |
| 0.0625 | 0.3 | 0.58333 |
| 0.6875 | 0 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.15703 | 3.90315 | 1.99856 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10954 | 0.11355 | 0.36582 |
| 0.15452 | 0.27806 | 0.54345 |
| 0.74364 | 0 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc1121 | *222222 | (3,5,2) | {3,4,4} | {12.6.12}{12.12.6.6}{12.12.12.12} |