s-net: sqc1568
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | cab |
| Keywords | sphere packing |
| Fisher-Koch-Sowa symbol | 5/3/c3 |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 15 |
| Transitivity (vertex,edge) | (1,2) |
| Vertex degrees | {5} |
| Vertex coordination sequence | [(5, 9, 22, 37, 57, 82, 117, 145, 178, 229)] |
| Wells’ vertex symbol | [3^4.4^2.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 1, 0, 0, 2, 5, 1, 0, 0, 2, 6, 1, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 1, 0, 4, 5, 0, 0, 1, 4, 6, 0, 0, 0, 5, 6, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pm-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.1066 | 3.1066 | 3.1066 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.33333 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pm-3m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.41423 | 2.41423 | 2.41423 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20711 | 0.5 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc130 | 2*26 | (1,3,2) | {5} | {12.3.3.3.12} |