s-net: sqc2810
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,8,6} |
| Vertex coordination sequence | [(4, 20, 58, 124, 228, 358, 522, 714, 938, 1190), (8, 32, 76, 156, 264, 408, 576, 780, 1006, 1270), (6, 30, 78, 156, 266, 402, 574, 772, 1004, 1262)] |
| Wells’ vertex symbol | [5^5.6, 4^8.5^10.6^9.8, 4^8.5^4.6^2.7] |
| 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, 3, -1, -1, 0, 3, 5, -1, -1, -1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 4, 4, 0, 0, -1, 4, 5, -1, -1, 0, 4, 5, 0, -1, 0, 4, 6, 0, -1, 0, 4, 6, 1, 0, 1, 5, 6, 1, 0, 1, 5, 6, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.38621 | 1.9608 | 1.88672 | 90.0 | 108.4571 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.66667 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.91473 | 1.97836 | 0.96327 | 90.0 | 93.7475 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.38901 | 0.75 |
| 0.5 | 0 | 0 |
| 0 | 0 | 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 |
|---|---|---|---|---|---|
 |
hqc1124 | *222222 | (3,5,2) | {4,8,6} | {5.5.5.5}{5.4.4.5.5.4.4.5}{5.4.4... |