s-net: sqc2799
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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 | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {10,4} |
| Vertex coordination sequence | [(10, 52, 150, 308, 540, 844, 1220, 1668, 2188, 2780), (4, 21, 85, 217, 415, 688, 1034, 1452, 1942, 2504)] |
| Wells’ vertex symbol | [4^14.5^16.6^12.7^3, 4^3.5^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, 0, -1, 0, 2, 2, 0, 0, -1, 2, 3, -1, 1, 0, 2, 3, 0, 0, -1, 2, 5, 0, 0, 0, 2, 5, 1, 0, -1, 3, 6, 0, 0, 0, 4, 5, 1, -1, -1, 4, 5, 1, 0, -1, 4, 6, 1, 0, -1, 5, 5, -1, 0, 0, 5, 5, -1, 1, 1, 5, 6, -1, 1, 0, 5, 6, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.97902 | 2.02879 | 1.71479 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.58333 | 0 |
| 0.375 | 0.08333 | 0.16667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.14888 | 1.42813 | 1.27181 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75222 | 0 |
| 0.56735 | 0.02072 | 0.14641 |
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 |
|---|---|---|---|---|---|
 |
hqc1042 | *222222 | (2,5,3) | {10,4} | {4.4.6.4.4.4.4.6.4.4}{4.4.6.6} |