Spectroscopy Letters · 1992 · 13 citations · 11 references
Natural SciencesChemistryPhysicsInorganic ChemistrySolid-state ChemistrySpectroscopyCoordination ChemistryCrystal ChemistryElectronic SpectroscopyMetal-ligand BondingStructural ElucidationTransition Metal ComplexesCrystal Field AnalysisCrystal Field ParametersElectronic Absorption SpectraElectronic Spectra Of Transition Metal ComplexesElectronic Structure Of Metal ComplexesSpectroscopy Of Transition Metal ComplexesTetragonal DistortionTetragonal System
Abstract A variable digital filter method was used to obtained well resolved solid state electronic spectra of Cr(III) complexes with ascorbic acid, cysteine and glutathione. Details of the filtered spectra such as symmetry lowering of the systems and fine structure were analyzed in terms of tetragonal distortions in the coordination sphere of the Cr(III) ion. Crystal field: Dq, Ds, Dt as well as Racah parameters B have been calculated.
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