s-net: sqc3544
 |
|
| 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, 27, 64, 117, 181, 262, 357, 467, 591, 731), (4, 16, 50, 102, 162, 246, 332, 446, 562, 702)] |
| Wells’ vertex symbol | [3^5.4^12.5^5.6^6, 3^2.4^3.5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 0, 0, 1, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 4, -1, 0, -1, 2, 4, -1, 0, 0, 2, 5, -1, -1, 0, 2, 5, -1, 0, 0, 2, 6, -1, 0, 0, 3, 4, -1, 0, -1, 3, 5, -1, -1, 0, 4, 5, -1, -1, 0, 4, 5, 0, -1, 1, 4, 6, -1, -1, 0, 5, 6, -1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.79911 | 2.06991 | 2.09901 | 90.0 | 99.5934 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.55 | 0.15 | 0.15 |
| 0.25 | 1 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.97992 | 1.62828 | 1.94388 | 90.0 | 101.7725 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.58339 | 0.17776 | 0.19445 |
| 0.25 | 0.27093 | 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 |
|---|---|---|---|---|---|
 |
hqc1285 | *222222 | (2,5,4) | {8,4} | {4.4.6.3.3.6.4.4}{6.3.6.3} |