s-net: sqc2453
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,6} |
| Vertex coordination sequence | [(3, 12, 43, 105, 200, 327, 484, 669, 880, 1118), (6, 22, 61, 132, 237, 372, 533, 721, 936, 1177)] |
| Wells’ vertex symbol | [6^3, 4^2.6^8.8^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 1, 2, 3, 0, 0, 1, 2, 5, -1, 1, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 4, -1, 0, 0, 4, 6, 0, -1, 0, 4, 7, 1, -1, 1, 4, 8, 0, 0, 0, 5, 8, 1, 0, -1, 6, 6, 0, -1, 1, 6, 7, 1, 0, 0, 6, 8, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.52701 | 2.0177 | 2.4457 | 90.0 | 112.7738 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.08333 | 0 |
| 0 | 0.08333 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.6247 | 1.40841 | 1.43219 | 90.0 | 99.2435 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18813 | 0.44179 | 0.10804 |
| 0.06721 | 0.15629 | 0.30751 |
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 |
|---|---|---|---|---|---|
 |
hqc992 | *222222 | (2,5,3) | {6,3} | {4.6.8.8.6.4}{6.8.8} |