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Crystal structure of bis-{?-4,4'-[1,3-phenyl-enebis(-oxy)]dibenzoato-?(4) O,O':O'',O'''}bis[(1,10-phenanthroline-?(2) N,N')zinc(II)] dihydrate.

ABSTRACT: Two 4,4'-[1,3-phenyl-enebis(-oxy)]dibenzoate anions bridge two 1,10-phenanthroline-chelated Zn(II) cations about a center of inversion to generate the dinuclear title compound, [Zn2(C20H12O6)2(C12H8N2)2]·2H2O. The geometry about the Zn(II) atom is a distorted octa-hedron. In the crystal, the mol-ecules are connected by classical O-H?O hydrogen bonds, weak C-H?O hydrogen bonds and C-H?? inter-actions, forming a three dimensional network. ?-? stacking is also observed between aromatic rings of adjacent mol-ecules, centroid-centroid distances are 3.753?(2), 3.5429?(16) and 3.5695?(17)?Å.

SUBMITTER: Li YP

PROVIDER: S-EPMC4257206 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature

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Crystal structure of bis-{μ-4,4'-[1,3-phenyl-enebis(-oxy)]dibenzoato-κ(4) O,O':O'',O'''}bis[(1,10-phenanthroline-κ(2) N,N')zinc(II)] dihydrate.

Li Ya-Ping YP Han Li-Ying LY Ming Julia J Zang Hu H Su Guan-Fang GF

Acta crystallographica. Section E, Structure reports online 20140903 Pt 10

Two 4,4'-[1,3-phenyl-enebis(-oxy)]dibenzoate anions bridge two 1,10-phenanthroline-chelated Zn(II) cations about a center of inversion to generate the dinuclear title compound, [Zn2(C20H12O6)2(C12H8N2)2]·2H2O. The geometry about the Zn(II) atom is a distorted octa-hedron. In the crystal, the mol-ecules are connected by classical O-H⋯O hydrogen bonds, weak C-H⋯O hydrogen bonds and C-H⋯π inter-actions, forming a three dimensional network. π-π stacking is also observed between aromatic rings of adj ...[more]

PMID: 25484671

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