s-net: sqc2580
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | utx |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (1,2) |
| Vertex degrees | {9} |
| Vertex coordination sequence | [(9, 39, 110, 191, 303, 464, 599, 813, 1064, 1235)] |
| Wells’ vertex symbol | [3^9.4^15.5^12] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, -1, 1, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 4, 0, 1, 0, 2, 3, -1, 0, 0, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 4, -1, 1, -1, 2, 4, 0, 0, -1, 2, 4, 0, 0, 0, 3, 4, -1, 1, 0, 3, 4, -1, 2, -1, 3, 4, 0, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I432
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75736 | 1.75736 | 1.75736 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I432
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75736 | 1.75736 | 1.75736 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc2 | *239 | (1,1,1) | {9} | {3.3.3.3.3.3.3.3.3} |