s-net: sqc287
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 9 |
| Transitivity (vertex,edge) | (4,4) |
| Vertex degrees | {3,4,4,4} |
| Vertex coordination sequence | [(3, 8, 13, 28, 49, 90, 139, 192, 251, 318), (4, 6, 14, 24, 48, 86, 140, 198, 254, 312), (4, 10, 22, 38, 70, 112, 154, 198, 262, 336), (4, 12, 26, 48, 76, 118, 166, 216, 272, 346)] |
| Wells’ vertex symbol | [4.6^2, 4^2.6^2.8^2, 6^5.8, 6^5.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 5, 0, 1, 0, 4, 5, 0, 0, 1, 4, 5, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.47845 | 1.81011 | 3.13546 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.33333 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.5 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.96072 | 1.00015 | 2.48315 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.40287 |
| 0.5 | 0 | 0.5 |
| 0 | 0 | 0 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc1232 | *222222 | (4,4,2) | {4,4,3,4} | {14.14.14.14}{14.14.14.14}{14.4.... |