s-net: sqc9149
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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 | 36 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {5,4} |
| Vertex coordination sequence | [(5, 13, 24, 37, 55, 81, 112, 145, 183, 229), (4, 10, 22, 41, 64, 88, 116, 152, 192, 234)] |
| Wells’ vertex symbol | [4^5.6^5, 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, 3, -1, 0, 0, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 9, 1, 0, 0, 6, 10, 1, 0, 0, 7, 7, -1, 0, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 8, 8, -1, 0, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 9, -1, 0, 0, 9, 15, 0, 0, 0, 10, 10, -1, 0, 0, 10, 16, 0, 0, 0, 11, 12, 1, 0, 0, 11, 13, 0, 1, 0, 11, 15, 0, 0, 1, 12, 14, 0, 1, 0, 12, 15, 0, 0, 1, 13, 14, 1, 0, 0, 13, 16, 0, 0, 1, 14, 16, 0, 0, 1, 15, 15, -1, 0, 0, 16, 16, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.68657 | 5.68657 | 1.13698 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1 | 0.3 | 0 |
| 0 | 0.4 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.7926 | 2.7926 | 0.94946 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08644 | 0.16992 | 0 |
| 0 | 0.31925 | 0.0245 |
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 |
|---|---|---|---|---|---|
 |
hqc1040 | *22222 | (2,5,3) | {5,4} | {4.4.6.4.4}{4.4.6.6} |
