• MANDEEP KOUR

      Articles written in Journal of Chemical Sciences

    • Triethylammonium salt of dimethyl diphenyldithiophosphates: Single crystal X-ray and DFT analysis

      SANDEEP KUMAR RUCHI KHAJURIA MANDEEP KOUR RAKESH KUMAR LOVE KARAN RANA GEETA HUNDAL VIVEK K GUPTA RAJNI KANT SUSHIL K PANDEY

      More Details Abstract Fulltext PDF

      The present work demonstrates the single crystal X-ray and DFT analysis of $ [{(2,4-CH_{3})_{2}C_{6}H_{3}O}_{2}$PS_{2}HNEt_{3}]$ (1) and $ [{(3,4-CH_{3})_{2}$ $C_{6}H_{3}O}_{2}$ $PS_{2}HNEt_{3}]$ (2) along with computational analysis of $ [{(3,5-CH_{3})_{2}C_{6}H_{3}O}_{2} $PS_{2}HNEt_{3}]$ (3) by using density functional theory (DFT) in its hybrid form B3LYP method. Compounds1 and 2 crystallize in the orthorhombic space group Pbca and triclinic space groupP1,respectively andtheir X-ray analysis reveals that phosphorus atom is coordinated to the two S and two O atoms to form tetrahedralgeometry. The structure is stabilized by cation–anion N–H.... S hydrogen bonded interactions. The structuralparameters, vibrational bands and energy gaps of frontier orbitals (HOMO–LUMO) have been calculated.The calculated geometric and spectral results matched the experimental data with good agreement. Theoreticallycalculated frontier molecular orbitals (HOMO–LUMO) and their energies suggest that charge transferoccurs within the compounds.

  • Journal of Chemical Sciences | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.