s-net: sqc8066
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {4,4} |
| Vertex coordination sequence | [(4, 9, 17, 28, 44, 68, 93, 115, 142, 176), (4, 8, 15, 29, 46, 61, 81, 115, 156, 187)] |
| Wells’ vertex symbol | [4^3.8^3, 4^4.6^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 1, 0, 0, 2, 4, 1, 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, 6, 0, 0, 0, 5, 8, 0, 0, 0, 5, 10, 0, 0, 0, 6, 8, 1, 0, 0, 6, 10, 1, 0, 0, 7, 9, 0, 1, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 13, 0, 0, 0, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 12, 1, 0, 0, 11, 13, 0, 0, 1, 11, 14, 0, 1, 0, 12, 13, 0, 0, 1, 12, 15, 0, 1, 0, 13, 16, 0, 1, 0, 14, 15, 1, 0, 0, 14, 16, 0, 0, 1, 15, 16, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.71655 | 4.71655 | 2.46269 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09091 | 0.36364 | 0 |
| 0.04545 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.93885 | 3.93885 | 2.29446 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12694 | 0.30647 | 0 |
| 0.12694 | 0.5 | 0.28208 |
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 |
|---|---|---|---|---|---|
 |
hqc61 | *2224 | (1,3,2) | {4} | {4.8.8.4} |