A new one-dimensional coordination polymer of silver(I) with bridging 2-(2-aminoethyl)pyridine and nitrato ligands: [Ag-2(mu-NO3)(2)(mu-aepy)(2)](n)

E Senel, V T Yilmaz, W T A Harrison

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A new silver(I) nitrate complex of 2-(2-aminoethyl)pyridine (aepy), [Ag-2(mu-NO3)(2)(mu-aepy)(2)](n), has been synthesized and characterized by elemental analysis, IR spectroscopy and single crystal X-ray diffractometry. Two silver(l) ions are doubly bridged by two bidentate aepy ligands forming dimeric building block [Ag-2(mu-aepy)(2)] units with a Ag (...) Ag distance of 3.0587(17) angstrom. These dimeric units are further doubly bridged by two nitrato ligands into a one-dimensional polymeric chain. The nitrato ligand exhibits an uncommon bidentate bridging mode of Ag-ONO-Ag. The title complex features a hydrogen bonded two-dimensional supramolecular framework formed via N-H (...) O hydrogen bonds, involving the uncoordinated O atom of the nitrate ligand and amine hydrogen atoms of aepy. The thermal stability of the title complex was investigated using thermogravimetry and differential thermal analysis.

Original languageEnglish
Pages (from-to)659-662
Number of pages4
JournalZeitschrift für Naturforschung. B, Journal of Chemical Sciences
Volume60
Publication statusPublished - 2005

Keywords

  • 2-(2-aminoethyl)-pyridine
  • nitrato
  • silver(I)
  • one-dimensional coordination polymer
  • crystal structure
  • CRYSTAL-STRUCTURES
  • TRANS-BIS(SACCHARINATO)CADMIUM(II) COMPLEXES
  • STRUCTURAL-CHARACTERIZATION
  • THERMAL CHARACTERIZATION
  • IR-SPECTRA
  • 2-AMINOMETHYLPYRIDINE
  • 2-AMINOETHYLPYRIDINE
  • 2-PYRIDINEPROPANOL
  • NI(II)
  • CU(II)

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