s-net: sqc8725
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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, 25, 40, 59, 86, 119, 153, 189, 232), (4, 8, 18, 39, 60, 76, 104, 154, 202, 226)] |
| Wells’ vertex symbol | [3.4^2.5^2.6^3.8^2, 3^2.4^3.5] |
| 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, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 7, 1, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 10, 1, 0, 0, 5, 11, 0, 0, 0, 5, 12, 0, 0, 0, 6, 11, 0, 1, 0, 6, 12, 0, 1, 0, 6, 13, 0, 0, 0, 6, 13, 1, 0, 0, 7, 8, 0, 0, 0, 7, 14, 0, 0, 0, 8, 14, 0, 0, 0, 9, 10, 0, 0, 1, 9, 14, 0, 0, 0, 9, 14, 1, 0, 0, 10, 15, 0, 0, 0, 10, 16, 0, 0, 0, 11, 12, 0, 0, 0, 11, 16, 0, 0, 0, 12, 15, 1, 0, 0, 13, 14, 0, 0, -1, 13, 15, 0, 1, 0, 13, 16, 0, 1, 0, 15, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 7.04541 | 7.04541 | 2.33914 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.20588 | 0.35294 | 0 |
| 0.26471 | 0.26471 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.08908 | 5.08908 | 1.71136 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17018 | 0.40174 | 0 |
| 0.18126 | 0.18126 | 0.20787 |
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 |
|---|---|---|---|---|---|
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hqc1048 | *2224 | (2,5,3) | {5,4} | {8.4.3.4.8}{4.4.3.3} |