s-net: sqc4434
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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 | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,4,8,3} |
| Vertex coordination sequence | [(4, 12, 42, 86, 142, 206, 308, 400, 522, 662), (4, 20, 46, 88, 150, 222, 300, 420, 530, 656), (8, 24, 60, 106, 172, 248, 344, 450, 576, 712), (3, 14, 41, 88, 144, 220, 306, 412, 528, 664)] |
| Wells’ vertex symbol | [5.6^5, 5^4.6.8, 4^4.5^4.6^11.7^4.8^5, 4^2.6] |
| 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, 5, 1, 0, 0, 4, 6, 0, 0, 0, 4, 6, 1, 0, 0, 5, 6, 0, 0, 0, 5, 6, 0, 1, -1, 5, 7, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 7, 0, -1, 0, 6, 8, -1, -1, 0, 6, 9, 1, 0, 1, 6, 10, 0, 0, 1, 7, 10, 0, 1, 0, 8, 9, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.93928 | 2.74256 | 3.35894 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.33333 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.25 | 0.625 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.99993 | 2.00103 | 3.46435 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.25013 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.25 | 0.50018 | 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 |
|---|---|---|---|---|---|
 |
hqc1789 | *222222 | (4,6,2) | {4,4,8,3} | {7.7.7.7}{7.7.7.7}{7.4.4.7.7.4.4... |