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1D-Coordination Polymer Formed by Structural Conversion of an Oxazolidine Ligand in Reaction with the Copper(II) Halides

  • Mardani, Zahra (Inorganic Chemistry Department, Faculty of Chemistry, Urmia University) ;
  • Golsanamlou, Vali (Inorganic Chemistry Department, Faculty of Chemistry, Urmia University) ;
  • Jabbarzadeh, Zahra (Inorganic Chemistry Department, Faculty of Chemistry, Urmia University) ;
  • Moeini, Keyvan (Chemistry Department, Payame Noor University,) ;
  • Carpenter-Warren, Cameron (EaStCHEM School of Chemistry, University of St Andrews) ;
  • Slawin, Alexandra M.Z. (EaStCHEM School of Chemistry, University of St Andrews) ;
  • Woollins, J. Derek (EaStCHEM School of Chemistry, University of St Andrews)
  • 투고 : 2018.05.20
  • 심사 : 2018.07.12
  • 발행 : 2018.10.20

초록

A 1D-coordination polymer of $1D-\{Cu({\mu}-picolinato)_2\}$ $\{Hakimi,\;2012\;\sharp73\}_n$ (1), was prepared by the reactions between 2-(2-(pyridin-2-yl)oxazolidin-3-yl)ethanol (AEPC) ligand and $CuCl_2$ or $CuBr_2$. The product was characterized by elemental analysis, UV-Vis, FT-IR spectroscopy and single-crystal X-ray diffraction. The X-ray analysis results revealed that the AEPC ligand, after reactions with the copper(II) chloride or bromide, gives the same product - $1D-\{Cu({\mu}-picolinato)_2\}_n$ (1). The coordination modes for various picolinate-based ligands were extracted from the Cambridge Structural Database (CSD). In the crystal structure of 1, the copper atom has a $CuN_2O_4$ environment and octahedral geometry, which is distorted by elongation of the axial bond lengths due to the Jahn-Teller effect.

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참고문헌

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