Crystal structure and Hirshfeld surface analysis of one-dimensional copper(II) coordination polymer incorporating succinate and tetramethylethylenediamine ligands

Adnan M. Qadir, Sevgi Kansiz, Necmi Dege, Georgina M. Rosair, Turganbay S. Iskenderov

Research output: Contribution to journalArticle

Abstract

The reaction of copper nitrate with succinic acid (succH) and N,N,N',N'-tetramethylethylenediamine (TMEDA) in basic solution produces the complex catena-poly[[[(N,N,N',N'-tetramethylethylenediamine-? N,N')copper(II)]-µ-succinato-? O 1:O 4] tetrahydrate], {[Cu(C4H4O4)(C6H16N2)]·4H2O} n or {[Cu(succ)(tmeda)]·4H2O} n. Each carboxylate group of the succinate ligand coordinates to a CuII atom in a monodentate fashion, giving rise to a distorted square-planar geometry. The succinate ligands bridge the CuII centres, forming one-dimensional polymeric chains. Hydrogen bonds between the ligands and water molecules link these chains into sheets that lie parallel to the ac plane. Hirshfeld surface analysis, d norm and two-dimensional fingerprint plots were examined to verify the contributions of the different intermolecular contacts within the supramolecular structure.

Original languageEnglish
Pages (from-to)1038-1041
Number of pages4
JournalActa Crystallographica Section E: Crystallographic Communications
Volume76
Issue numberPart 7
Early online date9 Jun 2020
DOIs
Publication statusPublished - Jul 2020

Keywords

  • copper(II)
  • crystal structure
  • Hirshfeld surface Ondokuz Mayis University PYO.FEN.1906.19.001
  • polymer
  • tetramethylethylenediamine

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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