s-net: sqc4657
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,4,4,6} |
| Vertex coordination sequence | [(4, 13, 26, 50, 79, 112, 158, 215, 256, 323), (4, 12, 20, 40, 70, 100, 148, 202, 240, 316), (4, 8, 22, 44, 70, 104, 150, 192, 260, 322), (6, 12, 26, 48, 76, 116, 162, 202, 266, 328)] |
| Wells’ vertex symbol | [4^3.6^2.8, 4^4.6^2, 4^4.6^2, 4^6.6^6.8^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 7, -1, 1, -1, 4, 8, 0, 0, 0, 4, 9, -1, 1, 0, 4, 10, 0, 0, 1, 5, 7, -1, 1, -1, 5, 9, -1, 1, -1, 5, 10, 0, 0, 0, 6, 7, 0, 1, -1, 6, 8, 0, 1, -1, 6, 10, 0, 1, 0, 8, 9, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.18078 | 4.26917 | 5.02925 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.08333 | 0.35 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0.25 | 0 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.95372 | 3.45447 | 2.23812 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.06925 | 0.27336 |
| 0.25 | 0.25 | 0.25 |
| 0 | 0.25 | 0.25 |
| 0.25 | 0 | 0.75 |
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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hqc1828 | *22222 | (4,5,2) | {4,6,4,4} | {6.4.4.6}{6.4.4.6.4.4}{4.4.4.4}{... |