s-net: sqc4086
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {7,8} |
| Vertex coordination sequence | [(7, 32, 93, 209, 380, 626, 944, 1334, 1794, 2329), (8, 36, 92, 196, 364, 604, 914, 1292, 1744, 2266)] |
| Wells’ vertex symbol | [3.4^9.5^5.6^5.7, 3^4.4^9.5^6.6^7.7^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, 0, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 4, -1, -1, 0, 3, 5, -1, -1, 0, 3, 5, -1, 0, 0, 3, 5, -1, 0, 1, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 4, 0, 0, -1, 4, 5, 0, 1, 1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, 1, 0, -1, 6, 6, 0, -1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.74072 | 2.20941 | 1.89009 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.1875 | 0.41667 |
| 0.25 | 0.08333 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.46399 | 1.1154 | 1.3895 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.29095 | 0.51578 | 0.1717 |
| 0.25 | 0.35692 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1668 | *222222 | (2,6,4) | {7,8} | {4.4.4.3.4.4.4}{4.4.3.3.4.4.3.3} |