Download or read book Some Investigations of Molecular Parameters by Microwave Spectroscopy written by Seymour Siegel and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Investigations of Molecular Structure by Microwave Spectroscopy written by Victor William Laurie and published by . This book was released on 1958 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Investigations of Molecular Properties by Microwave Spectroscopy written by Martin Lee Sage and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Spectroscopy Modern Research V3 written by K.N. Rao and published by Elsevier. This book was released on 2012-12-02 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Spectroscopy: Modern Research, Volume III is a collection of papers presented at the 40th Annual Molecular Spectroscopy Symposium, held at the Ohio State University. The contributors of this seven-chapter text cover the significant advances in molecular spectroscopic research and their application in chemistry. Chapters 1 and 2 discuss first the higher-order vibration-rotation interactions in molecules and then present formulas and an insight into the direction being taken in theoretical pursuits. Chapter 3 provides an extensive compilation of published intensity and collision broadening parameters derived from infrared spectra. This chapter also contains a detailed discussion using consistent notation of some of the methods commonly applied to extract such information from laboratory spectra. Chapter 4 examines a variety of laser systems and their application in investigations involving triatomic free radicals and ions, while chapter 5 considers the developments in the microwave spectroscopic studies on nonpolar molecules when their symmetry is reduced by isotopic substitution. Chapter 6 emphasizes the quasi-linear molecular problem to develop an appreciation of the symptoms of quasi-linearity and theoretical treatments thereof. This chapter also examines the increasing role of highly resolved spectra in the interpretation of various large-amplitude motions in molecules. Lastly, Chapter 7 describes the electric multipolar moments of hydrogen and its isotopes. Spectroscopists, chemists, and researchers will find this work invaluable.
Download or read book Investigations of Molecular Structure and Dipole Moments by Microwave Spectroscopy written by Shiv Charan Dass and published by 1971 [c1973]. This book was released on 1971 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Spectroscopy written by C. H. Townes and published by Courier Corporation. This book was released on 2013-10-01 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two Nobel Laureates present a systematic, comprehensive account of the theory, techniques, experimental data, and interpretation involved in the study of microwave spectroscopy. Eighteen self-contained chapters on key topics may be read individually or serially, making this volume ideal as a reference as well as a textbook. 190 tables and figures. 1955 edition.
Download or read book Investigation of Internal Rotation and Molecular Structure by Microwave Spectroscopy written by James M. O'Reilly and published by . This book was released on 1960 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers of Molecular Spectroscopy written by Jaan Laane and published by Elsevier. This book was released on 2011-08-11 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of what we know about atoms, molecules, and the nature of matter has been obtained using spectroscopy over the last one hundred years or so. In this book we have collected together twenty chapters by eminent scientists from around the world to describe their work at the cutting edge of molecular spectroscopy. These chapters describe new methodology and applications, instrumental developments, and theory which is taking spectroscopy into new frontiers. The range of topics is broad. Lasers are utilized in much of the research, but their applications range from sub-femtosecond spectroscopy to the study of viruses and also to the investigation of art and archeological artifacts. Three chapters discuss work on biological systems and three others represent laser physics. The recent advances in cavity ringdown spectroscopy (CRDS), surface enhanced Raman spectroscopy (SERS), two-dimensional correlation spectroscopy (2D-COS), and microwave techniques are all covered. Chapters on electronic excited states, molecular dynamics, symmetry applications, and neutron scattering are also included and demonstrate the wide utility of spectroscopic techniques. - Provides comprehensive coverage of present spectroscopic investigations - Features 20 chapters written by leading researchers in the field - Covers the important role of molecular spectroscopy in research concerned with chemistry, physics, and biology
Download or read book Sulphone Molecular Structures written by Istvan Hargittai and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the molecular structures of a relatively large number of sulphone compounds have been elucidated in the vapour phase by electron diffraction and microwave spectroscopy. The main purpose of these studies is the determination of the sulphur bond configuration and the conformational properties. This leads to the observation and correlation of characteristic structural variations as various ligands are attached to the S02 group and as comparisons are made with related molecules. Today it may be said that the structure of sulphone molecules is relatively well studied, and it appeared necessary to systematize the accumulated experimental data after critical considerations. This is done in the first part of this monograph. The second part presents the observed characteristic structural variations. Attempts are made to interpret these variations by valence shell electron pair repulsions and-non-bonded interactions. Correlation relationships between geometric and vibrational parameters are also presented. It is the metrical aspects of the molecular structure which are primarily considered. Since they correlate with other aspects of the molecular structure, e.g. electronic, it is hoped that the experimental information on the molecular geometry provides stim ulus for further experimental, and, in particular, theoretical work on sulphones and related systems. IV It is attempted to cover all electron diffraction and micro wave spectroscopic investigations on sulphone molecules to date. Admittedly, however, relatively larger weight is given to the electron diffraction studies originating from the author's own laboratory.
Download or read book Rotational Spectroscopy of Diatomic Molecules written by John M. Brown and published by Cambridge University Press. This book was released on 2003-04-10 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive text on the rotational spectroscopy of diatomic molecules.
Download or read book Microwave Spectroscopic Studies of Partially Bound Molecular Complexes written by Manjula Rajini Canagaratna and published by . This book was released on 1997 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Phase Structures and Molecular Constants of Dimers and Molecules Determined Using Microwave Spectroscopy written by Adam Michael Daly and published by . This book was released on 2010 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas phase structures and other molecular parameters have been investigated for several molecules and dimers using pulsed beam Fourier Transform Microwave Spectroscopy. An automated control system has been designed and implemented for the microwave spectrometer that has allowed a systematic observation of the microwave spectrum for many molecules. The theoretical models that are available to the gas phase structural chemist, density functional theory and ab-initio methods, are described with detailed comparisons to experimental results. Experimental data was generated for systems involving hydrogen bonded dimers, organic molecules, inorganic molecules and organometallic molecules. Rotational constants and quadrupole coupling constants were determined using the microwave spectra. This data and isotopic investigations have been used to determine key structural parameters and molecular properties.
Download or read book Studies in Infrared Laser and Microwave Spectroscopy written by Parvaneh Shoja-Chaghervand and published by . This book was released on 1982 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Spectroscopic Studies of Weakly bound and Hydrogen bonded Molecular Complexes written by Matthew Bay Craddock and published by . This book was released on 2005 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Studies of Some Molecules by Microwave Spectroscopy written by John Stuart Heeks and published by . This book was released on 1958 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Spectroscopy in the Millimetre Region written by Declan M. Larkin and published by . This book was released on 1968 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The microwave spectrum of the chloroform molecule was observed in the millimetre region and the transitions from J = 11 to 12 to -J = 24 to 25 were investigated. The values of the molecular parameters determined were: Bo = 3302.10 plus or minus 0.02 Mc/sec; DJJ = 1.55 plus or minus 0.03 Kc/sec., and DJJ = 2.50 plus or minus 0.04 Kc/sec. The molecule Methyl Cyanide was also investigated and the transitions J = 6 to 7 to J = 10 to 11 analysed. The values of the molecular parameters determined were: Bo = 91.89.90 plus or minus 0.02, DJJ = 3.8 plus or minus 0.05 Kc./sec., and DJK = 177.0 plus or minus 0.05 Kc/sec. An investigation was also carried out by the principal author in collaboration with others on the optical spectrum of Cr(3+) ions in Spinels at temperatures between 2K and room temperature. The data have been fitted to a crystal field theory which includes spin-orbit coupling and the trigonal field of the D3d site. In addition to fitting the energies and zero field splittings, the theory gave value of R-line intensities and lifetimes which agree with observed values. (Author).
Download or read book Comprehensive Dissertation Index 1861 1972 Chemistry written by Xerox University Microfilms and published by . This book was released on 1973 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
