Preparation of Manganese (II) Complexed with 2-hydroxy-1,4- naphthoquinone, Identification of Molecular Structure with the Help the Infrared and Raman Spectra and Theoretical Calculations of Vibration Bands

Abstract

Manganese(II) complex of 2-hydroxy-1,4-naphthoquinone ((2HNQ) 2 Mn) (Mn: Manganese) have been prepared for the frst time, elemental analysis of this complex prepared was obtained, infrared and Raman spectra were recorded in 4000-30 cm -1 range and molecular structure were estimated. However, the experimentally observed vibrational bands and intensity was calculated at HF using the 6-31G (dp) basic function. The obtained experimental and theoretical values were compared one-to-one.