s-net: sqc9269
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | utc |
| Keywords | sphere packing |
| Fisher-Koch-Sowa symbol | 3/8/c2 |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 24 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (1,3) |
| Vertex degrees | {3} |
| Vertex coordination sequence | [(3, 6, 12, 22, 34, 51, 78, 106, 133, 170)] |
| Wells’ vertex symbol | [8^2.9] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 13, 0, 0, 0, 6, 14, 0, 0, 0, 7, 14, 1, 0, 0, 7, 15, 0, 0, 0, 8, 16, 0, 0, 0, 8, 17, 0, 0, 0, 9, 18, 0, 0, 0, 9, 19, 0, 0, 0, 10, 20, 0, 0, 0, 10, 21, 0, 0, 0, 11, 20, 0, 1, 0, 11, 22, 0, 0, 0, 12, 17, 0, 0, 1, 12, 18, 1, -1, 1, 13, 21, 0, 0, 1, 13, 23, 0, 0, 0, 14, 24, 0, 0, 0, 15, 18, 1, -1, 1, 15, 22, 0, -1, 0, 16, 19, 1, 0, 0, 16, 23, 1, 0, 0, 17, 21, 1, 0, 0, 19, 24, -1, 1, -1, 20, 24, 0, 0, 0, 22, 23, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4132
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.21311 | 5.21311 | 5.21311 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0375 | 0.1625 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4132
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.10244 | 5.10244 | 5.10244 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.04676 | 0.16389 | 0.33044 |
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 |
|---|---|---|---|---|---|
 |
hqc14 | *239 | (1,1,1) | {3} | {9.9.9} |