Browsing Inorganic and Physical Chemistry (IPC) by Title
Now showing items 55-74 of 535
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Combustion synthesis and properties of fine particles spinel, Perovskite and K2NiF4 Type oxides
Technologically important fine?particle, mixed?metal, transition?metal oxides such as spinels (MCr?O?), perovskites (LnCrO?, La(Sr)MnO?, LaCoO? and LaNiO?) and K?NiF??type oxides (La?CoO?, La?NiO?, La?CuO? and La?.?Sr?.?CuO?) ... -
Combustion synthesis and properties of nanosize oxides : studies on solid oxide fuel cell materials
Salient Features The low?temperature initiated, self?propagating, and gas?producing combustion process, developed and used for the preparation of technologically important oxide materials, has now been successfully extended ... -
Complex plane and D.C. polarographic behaviour of zinc and cadmium in ethanolemine
Abstract not available -
Complex plane and DC polarographic studies of lead (11) ethanolamine (mono-D1 and TR1-) systems
A detailed investigation on the polarographic (d.c. and complex plane) behavior of lead ion in sodium perchlorate, potassium nitrate, potassium chloride, ethanolammonium (mono-, di-, and tri-) perchlorates and the respective ... -
Computational Studies of Heavier Main Group Elements: Control of Lewis Acidity of Bi and Sb by Charge and Ligand Design, and Structural Variations of [Fe(CO)4]2E2 and E2CH2 Isomers (E = C–Pb)
Traditional main group compounds demonstrate Lewis acidity due to the presence of vacant p- orbitals. Hydrides of lighter main group elements, such as NH3, function as Lewis bases. However, introducing highly electronegative ... -
Computational Studies of the Electronic Structures and Ring Contraction Reactions of Pn (n=4-6) Ring in Double and Triple Decker Complexes, and an Orbital Engineering Approach to Stabilise Borozene (B6H6)
The well established chemistry of ferrocene1-3 and different sandwich scaffolds4,5 with organic rings prompted us to explore the electronic structures and reactivity of sandwich complexes involving inorganic rings, i.e., ... -
Computational Studies on Interstellar Molecular Species : From Formation to Detection
(2018-03-01)Initiated with the purpose of assigning the Fraunhofer lines in the solar spectrum to atomic transitions in the 18th century, the collaboration between spectroscopists and astrophysicists has remained fruitful, successful ... -
Computational Studies On Macropolyhedral Boranes And Metallaboranes
(2011-01-11)The analysis of nature of bonding in non-classical structures is always an intriguing area of research. Typical examples of such systems are polyhedral boranes that exhibit fascinating cluster bonding where the traditional ... -
A Computational Study of C-H Binding, C-H Activation and Fluxional Processes of d6 Half- Sandwich Complexes
(2017-11-24)Significant developments have been made in the field of C–H activation. However, various disadvantages, mainly low reactivity and selectivity, limit their usage in large-scale synthesis. It is crucial to understand the ... -
Computational Study of General Relationships in Chemistry: C−C, C−N, and B−B Coupling, B−B Catenation, and 2D Metal Borides
Elements in the periodic table are categorized into four major blocks, main group (MG) elements, transition metals (TM), lanthanides (Ln), and actinides (An), which differ dramatically. Recent studies revealed some interesting ... -
A Computational Study Of Nucleophilic Attacks In Organometallic Complexes
(2012-04-23)A wide variety of computational methods are available for exploring molecular structures and reactivity in chemistry. These range from molecular mechanics calculations allowing determination of the geometry of a molecule ... -
Conformational Reorganization Of Hyperbranched And Linear Polymers And Functionalized Porous Polymer Films
(2014-04-22)The main focus of the research work presented in the thesis is the understanding of structural and conformational reorganizations in hyperbranched and linear polymers. The thesis includes three different investigations: ... -
Contributions to the chemistry of disulfur monoxide
Disulfur monoxide is an unstable gaseous species. Even at comparatively lower temperatures, it undergoes decomposition into sulfur dioxide and elemental sulfur. When dissolved in chilled carbon tetrachloride, the solution ... -
Contributions to the chemistry of metal sulphide metal sulphate systems
The results show that sulphur trioxide acts as an oxidising agent in these reactions. It oxidises the sulphide to sulphate. During this process it is reduced to sulphur dioxide, and at higher temperatures (360–500?°C) even ... -
Contributions to the chemistry of phosphorus fluorine compounds and a few complex fluorides
The thesis incorporates the results of the investigations on (1) Oxidative reactions of sulphur trioxide, iodine monochloride and nitryl chloride with phosphorus trifluoride and thiophosphoryl fluoride, (2) Reactions of ... -
Contributions to the chemistry of sulphur flourine compounds
The present status of knowledge about the chemistry of sulphur oxyhalides and sulphur–nitrogen–fluorine compounds has been reviewed in the introductory chapter. With this background, the present investigations have been ... -
Contributions to the chemistry of thiophosphoryl fluoride
The present status of knowledge about the chemistry of thiophosphoryl fluoride has been reviewed in the introductory chapter. Taking this background into consideration, a line of investigation has been undertaken which is ... -
Controlling Conformation of Macromolecules by Immiscibility Driven Self-Segregation
(2018-05-09)Controlling conformation of macromolecules, both in solution and solid state, has remained an exciting challenge till date as it confronts the entropy driven random coil conformation. Folded forms of biomacromolecules, ...