Reactions and bonding of silicon with halogen and nitrogen


Book Description

During the last few decades silicon - nitrogen compounds have gained a lot of importance. These compounds have emerged as a precursor for many Si containing compounds. There are only a few synthetical methods to prepare these compounds. The Si-X bond is of particularly great importance in the chemistry of organosilicon compounds as almost all organosilicon compounds are ultimately obtained from elementary silicon through SiCl4, and alkyl(aryl)halosilanes. The Si-X bond is much more reactive than the C-X bond toward polar reagents. The ease of hydrolysis of halosilanes decreases with the successive replacement of halogens by alkyls or aryls. The Si-H bond is much more reactive than the C-H bond. Silicon nitrogen has very high potential application in semiconductor industries. Triamino silanes are a class of compounds having silicon -nitrogen compounds characterized by the presence of three amino (NH2) groups attached to a silicon atom. Hence these compounds play a major role in the applications in material science, catalysis etc. Exploring their potential and different methods of preparation, stability and reactivity open a promising avenues for fundamental research and practical applications.




Reaction Heats and Bond Strengths


Book Description

Reaction Heats and Bond Strengths presents the variations in the heats of particular types of reaction. This book covers a variety of topics, including the hydrogenation and polymerization of olefinic compounds, the dissociation of organic and organo-metallic compounds, and the molecular-addition compounds. Organized into 10 chapters, this book begins with an overview of the concept of bond energy that can be very useful where a comparison is being made between two dissimilar molecules. This text then examines the strain in cyclopropane and cyclobutane, which is largely a result of angular strain due to compression of the tetrahedral angle in the carbon–carbon bonding. Other chapters consider the experimental thermochemical data for some conjugated molecules. This book discusses as well the significance of representing a molecule, which originated from the concept of resonance. The final chapter deals with bond strength in phosphorus, silicon, and sulfur compounds. This book is a valuable resource for postgraduate students.




The Chemistry of Silicon


Book Description

Pergamon Texts in Organic Chemistry, Volume 9: The Chemistry of Silicon presents information essential in understanding the chemical properties of silicon. The book first covers the fundamental aspects of silicon, such as its nuclear, physical, and chemical properties. The text also details the history of silicon, its occurrence and distribution, and applications. Next, the selection enumerates the compounds and complexes of silicon, along with organosilicon compounds. The text will be of great interest to chemists and chemical engineers. Other researchers working on research study involving silicon will also benefit from the book.




Volatile Silicon Compounds


Book Description

Volatile Silicon Compounds tackles the properties of volatile silicon compounds from both organic and inorganic perspectives. The title integrates the discussion on molecular structure and chemical properties. The opening chapter provides an introductory discourse on atomic properties. Next, the selection seals with SiH bond and the halides of silicon. The subsequent chapters discuss compounds containing silicon bound to various elemental groups. The text also covers other silicon compounds, such pseudohalogen derivatives and metal derivatives of silanes. The book will be of great use to students of chemistry related degrees.




The Chemistry of Organolithium Compounds


Book Description

This is the first volume in the series to concentrate on organo-lithium compounds - the sub series "The chemistry of the metal-carbon bond" (5 vol) treated organometallics in general. It deals with theoretical/physical/computational apsects, as well as major spectroscopies, such as MS, NMR, IR/UV etc and both biological and industrial applications. The core of the volume is the synthetic chapters with lots of examples for modern synthetic approaches Written by key researchers in the field An invaluable reference source to organic chemists working in academia and industry Features important reagents in organic synthesis




NASA Thesaurus


Book Description







MTG BITSAT Sample Papers with Solutions For 2024 Exam – Physics, Chemistry & Mathematics


Book Description

MTG has launched BITSAT 10 MOCK TEST PAPERS, the ultimate book for final practice for BITSAT 2024. This edition covers all subjects and follows the updated syllabus, providing the latest practice materials to keep you updated. With exam-like practice, it familiarizes you with the latest exam pattern and ensures thorough clarity of all concepts. These fully solved model test papers are the perfect finishing touch to help you succeed in BITSAT 2024.




Metal And Non-Metal Biguanide Complexes


Book Description

In This Short But Authoritative Book, Drs. Ray And Kauffman Succinctly Review All Important Studies On Complexes Of Biguanide And Its Derivatives Published Since Priyadaranjan Rays Classical Chemical Review Article By Giving Special Attention To Synthesis, Properties, Magnetism, Spectroscopy, Reactions, Kinetics, Structures And Applications. This Book Is The Only One Of Its Kind. The Structures Of The Ligands And Their Complexes As Revealed By Magnetic Moments, Electronic Spectra, Epr And X-Ray Crystallography Have Been Considered.The Books References Which Number More Than Four Hundred Should Give Practising Scientists Ready Access To The Crucial Details Needed For Research And Development On These Theoretically And Practically Significant Compounds. As Such, It Provides Data That Widely Scattered Is In Scientific Literatures In A Single Handy Source Book. This Book Is Heartily Recommend To Inorganic, Organic, Medical And Pharmaceutical Chemists, As Well As To Anyone Concerned With This Unique Class Of Ligands And Their Complexes With A Wide Variety Of Elements Of Varying Oxidation States And Coordination Numbers.




Organosilicon Compounds


Book Description

Organosilicon Compounds: Theory and Experiment (Synthesis), volume 1, comprises two parts. The first part, Theory, covers state-of-the-art computational treatments of unusual nonstandard organosilicon compounds that classical bonding theory fails to describe adequately. The second part, Experiment (Synthesis), describes recent synthetic advances in the preparation of a variety of organosilicon compounds with different coordination numbers of the central silicon: from tetracoordinate to low-coordinate to hypercoordinate derivatives. Organosilicon Compounds: From Theory to Synthesis to Applications provides a comprehensive overview of this important area of organic and organometallic chemistry, dealing with compounds containing carbon–silicon bonds. This field, which includes compounds that are widely encountered in commercial products such as in the fabrication of sealants, adhesives, and coatings, has seen many milestone discoveries reported during the last two decades. Beginning with the theoretical aspects of organosilicon compounds' structure and bonding, the book then explores their synthetic aspects, including main group element organosilicon compounds, transition metal complexes, silicon cages and clusters, low-coordinate organosilicon derivatives (cations, radicals, anions, multiple bonds to silicon, silaaromatics), and more. Next, readers will find valuable sections that explore physical and chemical properties of organosilicon compounds by means of X-ray crystallography, 29Si NMR spectroscopy, photoelectron spectroscopy, and other methods. Finally, the work delves into applications for industrial uses and in many related fields, such as polymers, material science, nanotechnology, bioorganics, and medicinal silicon chemistry. - Features valuable contributions from prominent experts that cover both fundamental (theoretical, synthetic, physico-chemical) and applied (material science, applications) aspects of modern organosilicon chemistry - Covers important breakthroughs in the field, along with the historically significant achievements of the past - Includes applied information for a wide range of specialists, from junior and senior researchers (from both academia and industry) - Ideal reference for those working in organometallic, organosilicon, main group element, transition metal, and industrial silicon chemistry, as well as those from interdisciplinary fields, such as polymer, material science, and nanotechnology