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- Title
Spectroscopic and structural characterization of hexaamminecobalt(III) dibromide permanganate.
- Authors
HOLLÓ, BERTA BARTA; BAYAT, NILOOFAR; BERECZKI, LAURA; PETRUŠEVSKI, VLADIMIR M.; BÉRES, KENDE ATTILA; FARKAS, ATTILA; SZILÁGYI, IMRE MIKLÓS; KÓTAI, LÁSZLÓ
- Abstract
Structural and spectroscopic characterization (SXRD, IR, liq. N2 temperature Raman, UV) of hexaamminecobalt(III) dibromide permanganate, [Co(NH3)6]Br2(MnO4) (compound 1), are described. There is a 3D hydrogen bond network including N-H⋯O-Mn and N-H⋯Br interactions, which could serve as potential reaction centres for solid-phase redox reactions between the ammonia ligands and/or bromide ions as reductants and permanganate ions as oxidant agents. The effect of the nature of halogen ions on the structural and spectroscopic properties of [Co(NH3)6]Br2(MnO4) and the analogous chloride compound, [Co(NH3)6]Cl2(MnO4) (compound 2), are discussed in detail.
- Subjects
OXIDATION-reduction reaction; BROMIDE ions; HYDROGEN bonding; REDUCING agents; IONS
- Publication
Journal of the Serbian Chemical Society, 2023, Vol 88, Issue 12, p1237
- ISSN
0352-5139
- Publication type
Article
- DOI
10.2298/JSC230702062B