Poly[[tris­(μ2-4,4′-bipyridine N,N′-di­oxide)hexa­nitratodieuropium(III)] dichloro­methane disolvate]

Dillner, A.J.; Lilly, C.P.; Knaust, J.M.

doi:10.1107/S1600536810033246

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4 . C—H⋯O hydrogen bonding interactions between 4,4'-bipyridine-N,N'-dioxide ligands, C12—H12⋯O2^vi, and between a 4,4'-bipyridine-N,N'-dioxide ligand and a nitrate anion, C5—H5⋯O7^iv. These interactions link the ladder shown in aqua to the four ladders above and below it that are shown in blue and yellow. Hydrogen bonds are shown as dashed red lines. Symmetry codes: (iv) x+1, y, z; (vi) −x+2, −y+2, −z+1.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 66| Part 9| September 2010| Pages m1156-m1157

https://doi.org/10.1107/S1600536810033246

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