s-net: sqc1635
 |
|
| 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 | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 16, 44, 86, 142, 214, 298, 394, 504, 630), (8, 27, 60, 106, 166, 239, 326, 426, 540, 667), (4, 15, 44, 92, 152, 224, 310, 412, 526, 652)] |
| Wells’ vertex symbol | [4^4.6^2, 4^13.6^15, 4^5.6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 1, 0, 0, 2, 6, 0, 0, 0, 3, 6, -1, 1, 0, 4, 5, 0, 1, 0, 4, 5, 1, 0, 0, 4, 6, 0, 0, 1, 5, 6, 0, 0, 1, 6, 6, -1, 0, 0, 6, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 6.60895 | 1.8105 | 1.76604 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0.25 |
| 0.125 | 0 | 0 |
| 0 | 0.83333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.78649 | 1.82831 | 0.96376 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0 | 0.25 |
| 0.0817 | 0 | 0 |
| 0 | 0.51225 | 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 |
|---|---|---|---|---|---|
 |
hqc95 | *2224 | (2,3,1) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |