s-net: sqc3871
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 11 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (5,5) |
| Vertex degrees | {4,4,3,4,4} |
| Vertex coordination sequence | [(4, 12, 22, 44, 60, 102, 122, 192, 204, 290), (4, 10, 24, 37, 68, 85, 138, 158, 235, 250), (3, 9, 18, 37, 54, 95, 111, 173, 191, 277), (4, 12, 20, 44, 60, 102, 120, 180, 200, 306), (4, 8, 18, 32, 64, 82, 134, 156, 228, 238)] |
| Wells’ vertex symbol | [6^6, 6^5.8, 6^3, 6^4.8^2, 6^6] |
| 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, 2, 8, 0, 0, 0, 3, 6, 1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 6, 0, 0, 1, 4, 9, -1, 0, 0, 4, 10, 0, 1, 0, 5, 6, 0, -1, 1, 5, 7, -1, -1, 1, 5, 8, 0, 0, 1, 7, 11, 0, 0, 0, 8, 11, -1, -1, 1, 9, 11, 0, 0, 1, 10, 11, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.52113 | 3.52113 | 3.20001 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.375 | 0.25 | 0.34375 |
| 0.33333 | 0.33333 | 0.0625 |
| 0.5 | 0 | 0.25 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-4
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.40361 | 3.40361 | 3.25077 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.40265 | 0.25418 | 0.36584 |
| 0.29747 | 0.30251 | 0.0831 |
| 0.5 | 0 | 0.25 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc1565 | *4444 | (5,4,2) | {4,4,3,4,4} | {16.16.16.16}{16.6.6.16}{16.6.6}... |