s-net: sqc9066
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 20 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (3,2) |
| Vertex degrees | {6,3,3} |
| Vertex coordination sequence | [(6, 9, 24, 33, 90, 86, 180, 165, 324, 263), (3, 11, 17, 46, 53, 127, 119, 242, 209, 389), (3, 6, 27, 30, 69, 80, 177, 158, 303, 249)] |
| Wells’ vertex symbol | [4^3.8^9.10^3, 4.8^2, 8^3] |
| 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, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 10, 1, 0, 0, 5, 12, 0, 0, 0, 6, 11, 0, 1, 0, 6, 13, 0, 0, 0, 7, 9, 0, 0, 1, 7, 13, 0, 0, 0, 8, 14, 0, 0, 0, 8, 15, 0, 0, 0, 8, 16, 0, 0, 0, 8, 17, 0, 0, 0, 9, 16, 1, 0, 0, 10, 14, 0, 0, 1, 11, 18, 0, 0, 0, 12, 14, 1, -1, 1, 12, 15, 1, -1, 1, 12, 18, 1, 0, 0, 12, 19, 0, 0, 0, 13, 16, 1, 1, 1, 13, 17, 1, 1, 1, 13, 18, 0, 1, 1, 13, 19, -1, 1, 1, 15, 20, 0, 0, 0, 17, 20, 0, -1, 0, 19, 20, 1, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4232
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.05792 | 3.05792 | 3.05792 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.75 |
| 0.08333 | 0.25 | 0.41667 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4232
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.48426 | 1.48426 | 1.48426 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.75 |
| 0.02188 | 0.47812 | 0.25 |
| 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 |
|---|---|---|---|---|---|
 |
hqc313 | *2323 | (3,2,2) | {6,3,3} | {4.8.4.8.4.8}{4.8.8}{8.8.8} |