Structural Considerations on Some Inorganic Polymers of Fe(III) with Phosphorus Containing Rings

Abstract

The compounds were synthesised by the reactions between Fe(III) acetylacetonate with each of the following acids: diphenylphosphinic, diphenyltiophosphinic and diphenylditiophosphinic, diethylphosphinic, diethyltiophosphinic, diethylditiophosphinic. The studies were performed by means of Mössbauer, IR and ESR spectroscopy and X-ray diffraction.

Keywords::

• ionic character
• octahedral symmetry
• crystallinity
• thermal stability