An eight-coordinate zinc complex containing the highly pre-organized ligand 1,10-phenanthroline-2,9-dicarboxylic acid: solvothermal synthesis, supramolecular structure and CSD studies

Mirzaei, Masoud and Hassanpoor, Azam and Alizadeh, Hanie and Gohari, Mahnaz and Blake, Alexander J. (2018) An eight-coordinate zinc complex containing the highly pre-organized ligand 1,10-phenanthroline-2,9-dicarboxylic acid: solvothermal synthesis, supramolecular structure and CSD studies. Journal of Molecular Structure, 1171 . pp. 626-630. ISSN 0022-2860

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Abstract

A new anionic coordination complex of Zn(II) containing the highly pre-organized ligand 1,10-phenanthroline-2,9-dicarboxylate (PDA), (H3O)2[Zn(PDA)2]·2CH3NO2·2H2O·(1), has been synthesized by solvothermal methods and characterized by elemental analysis, infrared spectroscopy and single-crystal X-ray diffraction. The last of these techniques revealed a coordination sphere around Zn(II) consisting of four N atoms and four O donors from two 1,10-phenanthroline-2,9-dicarboxylate ligands which features a distorted dodecahedral geometry. The ionic coordination motifs in 1 are held together by intermolecular O―H…O, N―H…O and C―H…O hydrogen bonding, C―H... π and π−π stacking interactions, to produce an extended 2D architecture.

Item Type: Article
RIS ID: https://nottingham-repository.worktribe.com/output/950815
Keywords: Pre-organized ligand; 1,10-Phenanthroline-2,9-dicarboxylic acid; Zinc complex; π−π stacking interaction; Hydrogen bonding
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Chemistry
Identification Number: https://doi.org/10.1016/j.molstruc.2018.06.063
Depositing User: Smith, Ruth
Date Deposited: 21 Jun 2018 12:05
Last Modified: 04 May 2020 19:49
URI: http://eprints.nottingham.ac.uk/id/eprint/52546

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