Media Storage Type : 64 GB USB Stick (2 Nos.)
NPTEL Subject Matter Expert : Prof.Angshuman Roy Choudhury
NPTEL Co-ordinating Institute : IIT Madras
NPTEL Lecture Count : 62
NPTEL Course Size : 66 GB
NPTEL PDF Text Transcription : Available and Included
NPTEL Subtitle Transcription : Available and Included (SRT)
Lecture Titles:
Lecture 1 - Introduction to X-Ray Crystallography
Lecture 2 - Sources of X-Rays, Crystal Systems and Bravais lattices
Lecture 3 - Crystallographic Symmetries
Lecture 4 - Equivalent Points and 1D Lattices
Lecture 5 - 5 Fold Symmetry and 2D Lattices
Lecture 6 - 2D Space Lattices
Lecture 7 - Crystallographic Point Groups
Lecture 8 - Stereographic Projections of Point Groups
Lecture 9 - Understanding of Crystallographic Space Groups
Lecture 10 - 2D Projection of Space Groups
Lecture 11 - Tutorial - 01
Lecture 12 - 3D Space Groups and Equivalent Points
Lecture 13 - Obtaining Equivalent Points by Shifting of Origin
Lecture 14 - Representation of Orthorhombic and Tetragonal Space Groups
Lecture 15 - Miller Indices for Crystallographic Directions and Planes
Lecture 16 - Miller Indices and Planar Densities
Lecture 17 - Tutorial - 02
Lecture 18 - Cubic Structues and atomic packing factors
Lecture 19 - Ceramic Structures
Lecture 20 - Theory of X-Ray Diffraction
Lecture 21 - Tutorial - 03
Lecture 22 - Origin of Reciprocal Lattice
Lecture 23 - Bragg's Law in Reciprocal Lattice and Origin of Systematic Absences
Lecture 24 - Systematic Absences and Crystallisation Methods
Lecture 25 - Special Method of Crystallisation
Lecture 26 - Tutorial
Lecture 27 - Single Crystal X-Ray Diffraction Data Collection
Lecture 28 - Diffractometers
Lecture 29 - Diffractometers and Detectors
Lecture 30 - Laue's and Bragg's Analysis
Lecture 31 - Experimental Methods and Theoretical Understanding of X-Ray Diffraction
Lecture 32 - Derivation of Friedel's Law from Structure Factor by Vector Space Diagram
Lecture 33 - Structure Fcator and Electron Density
Lecture 34 - Systematic Absence Conditions from Special Structure Factor Expression
Lecture 35 - Structure Refinement
Lecture 36 - Single Crystal X-Ray Diffractometer
Lecture 37 - Understanding the X-Ray Data
Lecture 38 - Data Handling (Solution and Refinement) using Various Crystallographic Packages
Lecture 39 - Structure Solution using Apex II (Bruker Diffractometer)
Lecture 40 - Structure Solution using Olex 2 (Rigaku Diffractometer)
Lecture 41 - Disorders in Crystal Structures
Lecture 42 - Disorder Treatment using Olex 2
Lecture 43 - Cambridge Structure Database and its Application
Lecture 44 - Data Reduction - Absorption Correction
Lecture 45 - Data Reduction - Lorentz and Polarization Correction
Lecture 46 - Data Reduction - Scale and Temperature Factor
Lecture 47 - Identification from Intensity Statistics the Correct Crystal System and Presence of Inversion Center
Lecture 48 - Identification from Intensity Statistics the presence of 2 fold axis in Lattice
Lecture 49 - Phase Problem
Lecture 50 - Direct Methods - Part 1
Lecture 51 - Direct Methods - Part 2
Lecture 52 - Sigma 1 and Triplet Relationship
Lecture 53 - Patterson Method
Lecture 54 - Powder X-Ray Diffractometer - Theory
Lecture 55 - Powder X-Ray Diffractometer - Lab
Lecture 56 - Polymorphs
Lecture 57 - Polymorphs
Lecture 58 - Review of Reciprocal Lattice
Lecture 59 - Review of Reciprocal Lattice
Lecture 60 - Review of Reciprocal Lattice and Bragg's Law in Reciprocal Lattice
Lecture 61 - Ewald's Sphere and Limiting Sphere
Lecture 62 - Origin of/Introduction to Systematic absences