s-net: sqc1395
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 9 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,3,3} |
| Vertex coordination sequence | [(4, 8, 16, 22, 28, 54, 72, 90, 108, 106), (3, 7, 13, 19, 30, 39, 63, 81, 99, 134), (3, 6, 12, 21, 30, 39, 48, 78, 117, 134)] |
| Wells’ vertex symbol | [8^6, 6.8^2, 6^2.8] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 2, 4, 0, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 7, 0, 1, 0, 4, 7, 1, 1, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 6, 9, 0, 0, 0, 6, 9, 1, 0, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.3317 | 4.3317 | 1.5314 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.25 | 0 |
| 0 | 0.375 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.20533 | 4.20533 | 1.59599 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 0.23779 | 0 |
| 0 | 0.3811 | 0.5 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
2 records listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc514 | *2224 | (3,3,2) | {3,3,4} | {6.8.6}{6.8.8}{8.8.8.8} |
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hqc515 | *2244 | (3,3,2) | {3,3,4} | {6.16.6}{6.16.16}{16.16.16.16} |