Browsing Division of Chemical Sciences by Advisor "Guru Row, T N"
Now showing items 1-20 of 23
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Addressing Subtle Physicochemical Features Exhibited by Molecular Crystals Via Experimental and Theoretical Charge Density Analysis
(2018-06-19)The thesis entitled “Addressing subtle physicochemical features exhibited by molecular crystals via Experimental and Theoretical Charge Density Analysis” consists of five chapters. An introductory note provides a brief ... -
Analysis Of Intermolecular Interactions In Pharmaceutical Salts And Cocrystals
(2013-07-17)The studies on cocrystals and salts presented in the the chapters clearly bring out the influence of intermolecular interactions as the main evaluators of the cocrystal-salt regime. The observations made in Chapter 2 ... -
Cocrystallization Studies Extending from Small Molecules to Proteins: a) Cocrystals, Salts and Eutectics, b) Chemical, Structural and Biological Evaluation of Anthrapyrazolones as Inhibitors of JNK proteins
In summary, we have designed and synthesized three halogenated derivatives of 1,9- pyrazoloanthrone. The involvement of halogen bonding provides highly directional interactions in the binding pocket and hence demonstrates ... -
The Crystal Form Diversity From Cocrystals To Eutectics: Design, Synthesis, Production And Property Evaluation
This thesis aims to design and synthesize organic molecules to generate properties like SHG, ferroelectric and dielectric. In continuation, we have done cocrystallization studies to study the trend in between the two ... -
Disorder, Polymorphism And Co-Crystal Formation In Molecular Crystals : An In-Depth Study In Terms Of Weak Intra- And Intermolecular Interactions
(2011-09-21)Three distinct aspects, disorder, polymorphism and co-crystal formation have been addressed in molecular crystals in terms of intra- and intermolecular interactions involving halogens, weak hydrogen bonds and van der Waals ... -
Diversity and Structure-Property Correlation in Disordered Multicomponent Organic Crystal Forms
The search for new multifunctional materials continues unabated, and with the realization that in solids, the material property can be tailored using the variability provided by molecular and submolecular forces. Harnessing ... -
Exploration of 1,9-Pyrazoloanthrones as a Copious Reserve for Multifarious Chemical and Biological Applications
(2018-01-07)Pyrazoloanthrone and its analogues form the central core of the thesis and the work is focused on the evaluation of chemical and biological applications of pyrazoloanthrones. Selective and sensitive detection of biologically, ... -
Exploring Intermolecular Space By Charge Density Analysis In Molecular Crystals
(2013-06-21)The thesis entitled “Exploring Intermolecular Space by Charge Density Analysis in Molecular Crystals” consists of five chapters. A short introductory note highlights the importance of intermolecular interactions and presents ... -
High-Resolution Charge Density Studies on Electronic Nature of Weak Interactions and Correlation of Molecular Conformation with Packing in Solid State
The thesis entitled “High-Resolution Charge Density Studies on Electronic Nature of Weak Interactions and Correlation of Molecular Conformation with Packing in Solid State” consist of five chapters. Chapter 1 is a brief ... -
In Situ Crystallography And Charge Density Analysis Of Phase Transitions In Complex Inorganic Sulfates
(2013-10-03)The thesis entitled “In situ crystallography and charge density analysis of phase transitions in complex inorganic sulfates” consists of six chapters. Structural changes exhibited by ferroic and conducting materials are ... -
Intermolecular Interactions In Molecular Crystals : Quantitative Estimates From Experimental And Theoretical Charge Densities
(2011-10-03)The thesis entitled “Intermolecular Interactions in Molecular Crystals: Quantitative Estimates from Experimental and Theoretical Charge Densities” consists of four chapters and an Appendix. Chapter 1 highlights the principles ... -
Layered Oxides And Phosphates Of Bismuth: New Structural Types And Related Properties
(Indian Institute of Science, 2007-05-22)The thesis entitled "Layered Oxides and Phosphates of Bismuth: New Structural Types and Related Properties" consists of three parts and six chapters. It begins with an introductory note providing a brief overview of the ... -
Minerals to Functional Materials: Comprehensive Evaluation of Vanthoffites and Related Materials towards Futuristic Multifunctional Applications
The thesis provides a systematic investigation of materials derived from different mineral species such as vanthoffite and related minerals structures. Search of new multifunctional materials continues to be a challenge ... -
Organic Fluorine in Crystal Engineering : Consequences on Molecular and Supramolecular Organization
(2018-04-06)The thesis entitled “Organic fluorine in crystal engineering: Consequences on molecular and supramolecular organization” consists of six chapters. The main theme of the thesis is to address the role of substituted fluorine ... -
Phase Behaviour in Crystalline Solids : Exploring the Structure Guiding Factors Via Polymorphism, Phase Transitions and Charge Density Studies
(2018-04-11)The thesis entitled "Phase Behaviour in Crystalline Solids: Exploring the Structure Guiding Factors via Polymorphism, Phase Transitions and Charge Density Studies" consists of five chapters divided into two parts. A basic ... -
Structural Characterization Of Complex Oxides And Sulfates Towards the Design of Photocatalytic And Sodium Ion Conducting Materials.
The thesis entitled "Structural Characterization of Complex Oxides and Sulfates Towards the Design of Photocatalytic and Sodium Ion Conducting Materials" consists of _ve chapters. Chapter 1 gives a brief introductory note ... -
Structure-Function Control in Organic Co-Crystals/Salts Via Studies on Polymorphism, Phase Transitions and Stoichiometric Variants
(2018-06-19)The thesis entitled “Structure-function control in organic co-crystals/salts via studies on polymorphism, phase transitions and stoichiometric variants” consists of five chapters. The main emphasis of the thesis is on ... -
Synthesis and Investigations of a Few Anode Materials for Alkali-based Rechargeable Batteries
The present Thesis explores a few novel anode materials for both lithium-ion and sodium-ion rechargeable batteries. A series of layered metal titanium niobates have been synthesised and their electrochemical energy storage ... -
Synthesis, Structure And Photocatalysis Of Orthovanadates, Novel Approaches For The Crystallization Of Anhydrous Nucleobases And Ab Initio Structure Determination Of A Drug Intermediate From Powder X-ray Diffraction Data
(2010-10-13)The thesis begins with a brief introduction and relevant literature references. The novelty of synthesis, methodology and results of the work reported in the thesis and highlighted subsequently. The thesis consist of three ...