s-net: sqc7662
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 20, 49, 92, 152, 226, 318, 418, 536, 663), (4, 14, 42, 84, 140, 210, 300, 392, 522, 630)] |
| Wells’ vertex symbol | [3^2.4^3.5^4.6^6, 3^2.5^2.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 0, 0, 1, 3, 8, 0, 0, 0, 3, 8, 1, 0, 0, 3, 10, 0, 1, 0, 3, 11, 0, 0, 0, 4, 5, 0, 0, 0, 4, 8, 1, -1, 0, 4, 12, 0, 0, 0, 5, 6, 0, 0, 0, 5, 9, 0, 0, 1, 5, 9, 1, -1, 1, 5, 11, 0, -1, 0, 6, 8, 1, -1, 1, 6, 12, 0, 0, 1, 7, 9, 0, 0, 0, 7, 11, 0, 0, -1, 8, 12, -1, 1, 0, 9, 10, 0, 0, 0, 9, 12, -1, 0, 0, 10, 11, 0, -1, 0, 11, 12, -1, 1, 1, 11, 12, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.78356 | 4.27695 | 2.84203 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0625 | 0.3125 | 0.04167 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.11599 | 1.99042 | 3.01358 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05359 | 0.0486 | 0.49293 |
| 0 | 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 |
|---|---|---|---|---|---|
 |
hqc644 | *22222 | (2,4,3) | {6,4} | {4.6.3.3.6.4}{6.3.6.3} |