NEW ZINC OXALATO AND HYDROGENOXALATO COMPLEXES: SYNTHESIS AND INFRARED STUDY

GORGUI AWA  SECK; LIBASSE  DIOP; ABOUBACRY  SENE

doi:10.29081/jesr.v23i3.78

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Published: Sep 28, 2017

DOI: https://doi.org/10.29081/jesr.v23i3.78

Keywords:

discrete structures, hydrogen bonds, IR technic, monochelating oxoanions, monocapped octahedral, oxalato and hydrogenoxalato complexes

GORGUI AWA SECK

University Cheikh Anta Diop, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry, DAKAR, Senegal

LIBASSE DIOP

University Cheikh Anta Diop, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry, DAKAR, Senegal

ABOUBACRY SENE

University Cheikh Anta Diop, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry, DAKAR, Senegal

Abstract

Five new oxalato and hydrogenoxalato complexes with ZnBr2 have been synthesized and studied by infrared. Discrete structures have been suggested in the basis of spectroscopic data. The environments around the zinc centre being trigonal bipyramidal, tetrahedral, octahedral or monocapped octahedral. The anions behave as monochelating ligands. When the cations and OH group are involved in extra hydrogen bonds, a supramolecular architecture may be obtained.

How to Cite

SECK, G. A., DIOP, L., & SENE, A. (2017). NEW ZINC OXALATO AND HYDROGENOXALATO COMPLEXES: SYNTHESIS AND INFRARED STUDY. Journal of Engineering Studies and Research, 23(3), 32-35. https://doi.org/10.29081/jesr.v23i3.78

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Vol. 23 No. 3 (2017)

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