s-net: sqc2208
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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 | 16 |
| Transitivity (vertex,edge) | (4,3) |
| Vertex degrees | {3,3,4,4} |
| Vertex coordination sequence | [(3, 7, 14, 23, 37, 56, 81, 113, 138, 171), (3, 7, 14, 23, 39, 59, 83, 104, 137, 173), (4, 8, 12, 20, 36, 56, 76, 100, 148, 174), (4, 8, 12, 24, 44, 68, 84, 110, 144, 188)] |
| Wells’ vertex symbol | [6^2.8, 6^2.8, 6^4.10^2, 6^2.12^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 7, 1, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 1, 0, 4, 9, 0, 0, 0, 5, 8, -1, 1, 1, 5, 9, 0, 0, 1, 6, 10, 0, 0, 0, 7, 10, -1, 1, 0, 8, 10, 0, 0, -1, 9, 10, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.05798 | 3.05798 | 5.66194 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.21429 | 0.21429 | 0 |
| 0.35714 | 0 | 0.41667 |
| 0 | 1 | 0 |
| 0.5 | 0 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.0997 | 3.0997 | 5.46466 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.22812 | 0.22812 | 0 |
| 0 | 0.3514 | 0.58757 |
| 0 | 1 | 0 |
| 0 | 0.5 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc87 | *488 | (2,2,2) | {3,4} | {8.24.24}{24.24.24.24} |