s-net: sqc2857
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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 | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {3,4,4} |
| Vertex coordination sequence | [(3, 8, 21, 43, 83, 128, 192, 262, 352, 435), (4, 10, 24, 48, 86, 131, 198, 269, 354, 443), (4, 12, 32, 54, 88, 144, 204, 276, 358, 454)] |
| Wells’ vertex symbol | [6.7^2, 6^2.7^3.10, 7^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 0, 3, 7, 0, 0, 1, 4, 5, 1, 0, 1, 4, 8, 0, 0, 0, 4, 8, 0, 1, 0, 5, 9, 0, 0, 0, 5, 9, 0, 1, 0, 6, 10, 0, 0, 0, 6, 10, 0, 0, 1, 7, 8, -1, 1, -1, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.20692 | 3.20701 | 2.65917 | 90.0 | 107.5213 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.46875 | 0.0625 | 0.125 |
| 0.3125 | 0.6875 | 0 |
| 0 | 0.0625 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.82829 | 2.82224 | 2.00047 | 90.0 | 90.5179 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14212 | 0.46351 | 0.10322 |
| 0.10194 | 0.20768 | 0.37535 |
| 0 | 0.99777 | 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 |
|---|---|---|---|---|---|
 |
hqc1121 | *222222 | (3,5,2) | {3,4,4} | {12.6.12}{12.12.6.6}{12.12.12.12} |