s-net: sqc925
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | dnq |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 12 |
| Transitivity (vertex,edge) | (3,2) |
| Vertex degrees | {8,3,4} |
| Vertex coordination sequence | [(8, 12, 40, 42, 128, 92, 232, 162, 408, 252), (3, 16, 21, 69, 61, 170, 120, 302, 199, 482), (4, 8, 44, 42, 116, 92, 248, 162, 388, 252)] |
| Wells’ vertex symbol | [4^4.6^12.8^12, 4.6^2, 6^2.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 0, 1, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 4, 6, 0, 0, 1, 5, 6, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73205 | 1.73205 | 2.44949 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0.5 | 0.16667 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-4m2
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.73205 | 1.73205 | 2.44949 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.16667 | 0.5 | 0.16667 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc322 | *4444 | (3,2,2) | {8,3,4} | {8.16.8.16.8.16.8.16}{8.16.16}{1... |