s-net: sqc4428
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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) | (4,7) |
| Vertex degrees | {4,4,8,3} |
| Vertex coordination sequence | [(4, 12, 44, 86, 146, 218, 318, 416, 554, 670), (4, 20, 46, 96, 158, 244, 318, 462, 532, 746), (8, 24, 60, 108, 184, 242, 374, 430, 630, 672), (3, 14, 40, 92, 151, 242, 309, 458, 521, 740)] |
| Wells’ vertex symbol | [5.6^4.7, 5^3.6^2.7, 4^4.5^6.6^8.7^9.8, 4^2.5] |
| 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, -1, -1, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, -1, 4, 6, 0, 0, 0, 5, 6, 0, 1, -1, 5, 6, 1, 1, -1, 5, 7, 0, 0, 0, 5, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 7, -1, -2, 1, 6, 8, -1, -1, 0, 6, 9, 0, -1, 2, 6, 10, 0, 0, 1, 7, 10, 0, 1, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.80826 | 2.8708 | 2.29275 | 90.0 | 101.7616 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.66667 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0 | 0.125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.9161 | 2.7379 | 2.0002 | 90.0 | 110.0295 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.74992 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0.25 | 0.25 |
| 0.00076 | 0.50074 | 0.25045 |
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... |