SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF SOME NEW HYDROGENOXALATO ORGANOTIN (IV) COMPLEXES

Authors

  • MOUHAMADOU SEMBENE BOYE
  • AMINATA DIASSE-SARR
  • LIBASSE DIOP

DOI:

https://doi.org/10.29081/jesr.v26i2.172

Keywords:

dimeric and polymeric structures, hydrogenoxalate, monochelating, monocoordinating, octahedral or trigonal bipyramidal environments, spectroscopy, supramolecular architectures.

Abstract

The synthesis and spectroscopic studies (infrared and Mössbauer) of new hydrogenoxalato derivatives and adducts containing SnRn (R=Me, Ph; n=2, 3) residues are reported. Based on their spectroscopic data dimeric and polymeric structures containing hexacoordinated or pentacoordinated Sn are suggested, the hydrogenoxolate anion behaving as a monocoordinating or a monochelating ligand. In two studied adducts, supramolecular architectures may be obtained when extra hydrogen bonds involving the free NH groups are considered.

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Author Biographies

  • MOUHAMADOU SEMBENE BOYE

    University Cheikh Anta Diop, Faculty of Sciences and Technologies of Education and Training, Department of Physics Chemistry, Boulevard Habib Bourguiba, 5036 Fann-Dakar, Senegal

  • AMINATA DIASSE-SARR

    Senegal Cheikh Anta Diop University, Faculty of Science and Technology, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry, Dakar, Senegal

  • LIBASSE DIOP

    Senegal Cheikh Anta Diop University, Faculty of Science and Technology, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry, Dakar, Senegal

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Published

2020-06-30

Issue

Vol. 26 No. 2 (2020): Journal of Engineering Studies and Research

Section

Articles

How to Cite

SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF SOME NEW HYDROGENOXALATO ORGANOTIN (IV) COMPLEXES. (2020). Journal of Engineering Studies and Research, 26(2), 15-19. https://doi.org/10.29081/jesr.v26i2.172

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