title: 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].
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).
authors: Department of Chemistry, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 156-743, Republic of Korea.
authors: Sang Beom
authors: SB
authors: Choi
authors: Department of Chemistry, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 156-743, Republic of Korea.
authors: Young Ho
authors: YH
authors: Jhon
authors: Department of Chemistry, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 156-743, Republic of Korea.
authors: Nakeun
authors: N
authors: Ko
authors: Department of Chemistry, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 156-743, Republic of Korea.
authors: Jin Kuk
authors: JK
authors: Yang