s-net: sqc5840
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 26 |
| Transitivity (vertex,edge) | (3,7) |
| Vertex degrees | {3,5,5} |
| Vertex coordination sequence | [(3, 10, 33, 69, 117, 187, 268, 378, 501, 644), (5, 15, 40, 80, 131, 207, 291, 400, 535, 675), (5, 15, 40, 78, 133, 201, 292, 406, 529, 687)] |
| Wells’ vertex symbol | [6.7^2, 4^3.6^3.7^2.8^2, 4^3.6^3.7^4] |
| 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, 5, 0, 1, 0, 3, 9, 0, 0, 0, 4, 6, 1, -1, 0, 4, 6, 1, 0, 0, 4, 9, 0, 0, 1, 4, 10, 0, 0, 0, 5, 7, 0, 0, 0, 5, 7, 1, -1, -1, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, 0, 0, 1, 7, 12, 0, 0, 0, 8, 11, 1, -1, -1, 9, 10, -1, 1, 0, 10, 12, 1, -1, -1, 10, 12, 1, -1, 0, 11, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.93907 | 2.87705 | 3.18512 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.4 | 0.17308 | 0.375 |
| 0.15714 | 0.26282 | 0.175 |
| 0.05714 | 0.07051 | 0.075 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.19792 | 1.86782 | 2.1857 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32787 | 0.07518 | 0.14476 |
| 0.28606 | 0.39512 | 0.31492 |
| 0.08035 | 0.16185 | 0.04269 |
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 |
|---|---|---|---|---|---|
 |
hqc2132 | *222222 | (2,6,5) | {5,3} | {4.8.6.4.4}{6.8.8} |