s-net: sqc5654
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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 | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {3,10} |
| Vertex coordination sequence | [(3, 16, 87, 232, 462, 796, 1240, 1784, 2428, 3170), (10, 57, 170, 360, 654, 1052, 1552, 2148, 2844, 3636)] |
| Wells’ vertex symbol | [3.4^2, 3^2.4^14.5^17.6^9.7^2.8] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, -1, 0, 1, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 1, 0, 2, 5, -1, 0, 1, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, -1, 1, 0, 2, 6, 0, 0, 0, 3, 3, 0, 0, -1, 3, 5, 0, 0, 1, 3, 5, 1, -1, 1, 3, 5, 1, 0, 1, 3, 7, 0, 0, 0, 3, 7, 0, 0, 1, 4, 7, 0, 0, 1, 5, 5, 0, -1, 1, 5, 8, 0, -1, 1, 5, 8, 0, 0, 0, 6, 8, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.05534 | 1.84697 | 1.85571 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.05769 | 0.21429 | 0.08333 |
| 0.36538 | 0.42857 | 0.33333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.7898 | 1.25472 | 1.27662 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07576 | 0.34947 | 0.02047 |
| 0.29922 | 0.2072 | 0.17448 |
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 |
|---|---|---|---|---|---|
 |
hqc2162 | *222222 | (2,7,5) | {10,3} | {4.4.3.4.4.4.4.3.4.4}{3.4.4} |