s-net: sqc3159
 |
|
| 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 | 20 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 37, 105, 209, 344, 510, 708, 937, 1198, 1490), (4, 22, 80, 178, 308, 468, 662, 884, 1142, 1426)] |
| Wells’ vertex symbol | [3^2.4^7.5^8.6^11, 3^2.4^2.5^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 1, 2, 3, 0, 0, -1, 2, 4, 0, -1, 0, 2, 6, 0, 0, 0, 3, 5, 1, 1, 0, 3, 6, 0, 1, 0, 4, 5, 0, 1, -1, 4, 6, -1, 0, 0, 5, 5, -1, 0, 0, 5, 6, -1, -1, 1, 5, 6, -1, 0, 0, 5, 6, -1, 0, 1, 6, 6, -1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.04921 | 1.63384 | 2.50945 | 90.0 | 114.0877 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.4 | 0.125 | 0.05 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.59335 | 1.43199 | 1.36735 | 90.0 | 103.1835 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.10846 | 0.29029 | 0.40591 |
| 0 | 0 | 1 |
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 |
|---|---|---|---|---|---|
 |
hqc1284 | *222222 | (2,5,4) | {8,4} | {4.4.3.6.6.3.4.4}{3.6.3.6} |