DFT Based Studies on Bioactive Molecules.

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Bibliographic Details
Main Author: Srivastava, Ambrish Kumar
Other Authors: Misra, Neeraj
Format: Electronic eBook
Language:English
Published: Singapore : Bentham Science Publishers, 2021.
Subjects:
Online Access:CONNECT

MARC

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505 0 |a Cover -- Title -- Copyright -- End User License Agreement -- Contents -- Foreword -- Preface -- The Essence of Density Functional Theory -- INTRODUCTION -- The Schrödinger Equation -- Born-Oppenheimer Approximation -- Electron Density and Wavefunction -- THE KOHN-SHAM APPROACH -- First Theorem -- Second Theorem -- Kohn-Sham Energy -- KS Equations and Solution -- THE EXCHANGE-CORRELATION ENERGY FUNCTIONAL -- The Local Density Approximation (LDA) -- Generalized Gradient Approximation (GGA) -- Hybrid Functionals -- THE BASIS SETS -- PROS AND CONS OF DFT -- Pros -- Cons 
505 8 |a TIME-DEPENDENT DENSITY FUNCTIONAL THEORY (TDDFT) -- CONCLUDING REMARKS -- CONSENT FOR PUBLICATION -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- Applications of DFT on Molecular Systems: How Gaussian Works -- INTRODUCTION -- GEOMETRY OPTIMIZATION AND FREQUENCY CALCULATIONS -- INTRODUCTION TO THE GAUSSIAN -- THERMODYNAMIC PARAMETERS IN GAUSSIAN -- POPULATION ANALYSIS IN GAUSSIAN: MOLECULAR ORBITALS AND ELECTRONIC PARAMETERS -- POPULATION ANALYSIS IN GAUSSIAN: ATOMIC CHARGES AND MULTIPOLE MOMENTS -- NMR CALCULATIONS IN GAUSSIAN -- NLO PARAMETERS IN GAUSSIAN -- NBO ANALYSIS IN GAUSSIAN 
505 8 |a TDDFT CALCULATION OF UV-VIS-NIR SPECTRUM IN GAUSSIAN -- CONCLUDING REMARKS -- CONSENT FOR PUBLICATION -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- DFT Study on Some Synthetic Compounds: (2,6), (2,4) and (3,4) Dichloro Substituted Phenyl-N-(1,3-thiazol-2-yl) Acetamides -- INTRODUCTION -- MOLECULAR GEOMETRIES -- MOLECULAR ORBITALS AND ELECTRONIC PROPERTIES -- NBO ANALYSIS -- Charge Distribution -- Coordination Ability -- SCALING OF NORMAL MODES OF VIBRATION -- Higher Wavenumber Region (Above 1400 cm-1) -- Lower Wavenumber Region (Below 1400 cm-1) 
505 8 |a Which is Better, Scale Factor or Scaling Equation? -- COMPARISON OF VIBRATIONAL MODES OF 24DTA AND 34DTA -- Phenyl Ring (R1) Vibrations -- Thiazol Ring (R2) Vibrations -- Fragment (-NHCOCH2-) Vibrations -- CONCLUDING REMARKS -- CONSENT FOR PUBLICATION -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- DFT Study on an Unnatural Amino Acid: 4-Hydroxyproline -- INTRODUCTION -- CIS-4-HYDROXY-L-PROLINE AND TRANS-4-HYDROXY-L-PROLINE -- Structural Properties -- Vibrational Properties -- Spectral Region above 2800 cm-1 -- Spectral Region 1800-1000 cm-1 -- Spectral Region below 1000 cm-1 
505 8 |a Electronic Properties -- CIS-4-HYDROXY-D-PROLINE AND ITS DIMER -- Molecular Geometry and Potential Energy Surface -- Frontier Orbitals, MESP Surfaces and Charge Distribution -- Inter-Molecular Interaction and NBO Analyses -- Vibrational Spectroscopic Analysis -- Ring Vibrations -- Groups Vibrations -- Electronic and Thermodynamic Parameters (Monomer and Dimer) -- CONCLUDING REMARKS -- CONSENT FOR PUBLICATION -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- REFERENCES -- DFT Study on Some Natural Products: Triclisine, Rufescine, and Imerubrine -- INTRODUCTION -- TRICLISINE AND RUFESCINE 
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650 0 |a Biomolecules. 
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