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Poly[bis-(?4-2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ato-?(4) O (1):O (1'):O (4):O (4'))bis-(tetra-hydro-furan-?O)dizinc].

ABSTRACT: The title compound, [Zn2(C8F4O4)2(C4H8O)2] n , has a three-dimensional metal-organic framework structure. The asymmetric unit consists of two Zn(II) atoms, two tetrahydrofuran ligands, one 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligand and two half 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligands, which are completed by inversion symmetry. One Zn(II) atom has a distorted trigonal-bipyramidal coordination geometry, while the other has a distorted octa-hedral geometry. Two independent tetra-hydro-furan ligands are each disordered over two sets of sites with occupancy ratios of 0.48?(4):0.52?(4) and 0.469?(17):0.531?(17).

SUBMITTER: Choi SB

PROVIDER: S-EPMC3914039 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature

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Poly[bis-(μ4-2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ato-κ(4) O (1):O (1'):O (4):O (4'))bis-(tetra-hydro-furan-κO)dizinc].

Choi Sang Beom SB Jhon Young Ho YH Ko Nakeun N Yang Jin Kuk JK

Acta crystallographica. Section E, Structure reports online 20131204 Pt 1

The title compound, [Zn2(C8F4O4)2(C4H8O)2] n , has a three-dimensional metal-organic framework structure. The asymmetric unit consists of two Zn(II) atoms, two tetrahydrofuran ligands, one 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligand and two half 2,3,5,6-tetra-fluoro-benzene-1,4-di-carboxyl-ate ligands, which are completed by inversion symmetry. One Zn(II) atom has a distorted trigonal-bipyramidal coordination geometry, while the other has a distorted octa-hedral geometry. Two indepen ...[more]

PMID: 24526955

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