s-net: sqc4574
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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 | {4,8,3,4} |
| Vertex coordination sequence | [(4, 16, 36, 68, 100, 198, 276, 380, 468, 668), (8, 24, 52, 78, 156, 232, 336, 416, 588, 730), (3, 17, 41, 83, 128, 220, 298, 420, 525, 697), (4, 10, 38, 82, 134, 198, 314, 434, 534, 656)] |
| Wells’ vertex symbol | [4^4.5.6, 4^4.5^8.6^8.7^4.8^4, 5.6^2, 6^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 4, -1, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, 1, 0, 3, 9, 0, 0, 0, 4, 6, -1, 0, 0, 4, 7, -1, -1, 0, 4, 10, 0, 0, 0, 4, 10, 1, 0, 0, 5, 10, 0, 0, 0, 5, 10, 0, 1, 0, 6, 9, 0, 0, 1, 7, 8, 0, 1, 1, 8, 8, -1, 0, 0, 9, 9, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.2519 | 6.75425 | 1.23397 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0.08333 | 0 |
| 0.25 | 0.25 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.1293 | 6.98562 | 1.24142 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0.0976 | 0 |
| 0.25 | 0.25 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1779 | *222222 | (4,6,2) | {4,8,3,4} | {5.5.5.5}{5.6.6.5.5.6.6.5}{5.6.6... |