Download or read book Infrared Spectral Emissivities of Diatomic and Linear Triatomic Molecular Gases written by William Malkmus and published by . This book was released on 1964 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Infrared Spectroscopy of Triatomics for Space Observation written by Pierre-Richard Dahoo and published by John Wiley & Sons. This book was released on 2019-04-02 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to the application of the different theoretical models described in Volume 1 to identify the near-, mid- and far-infrared spectra of linear and nonlinear triatomic molecules in gaseous phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The Van Vleck contact transformation method, described in Volume 1, is applied in the calculation and analysis of IR transitions between vibration–rotation energy levels. The extended Lakhlifi–Dahoo substitution model is used in the framework of Liouville’s formalism and the line profiles of triatomic molecules and their isotopologues subjected to environmental constraints are calculated by applying the cumulant expansion. The applications presented in this book show how interactions at the molecular level modify the infrared spectra of triatomics trapped in a nano-cage (substitution site of a rare gas matrix, clathrate, fullerene, zeolite) or adsorbed on a surface, and how these interactions may be used to identify the characteristics of the perturbing environment.

Download or read book Molecular Constants Mostly from Infrared Spectroscopy written by Guy Guelachvili and published by Springer. This book was released on 2019-02-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present subvolume provides evaluated infrared spectroscopic data on O3 (Ozone) and is dedicated to all available molecular constants in the electronic ground state, of the 18 isotopomers. It is made of separate chapters. The first one succinctly reports molecular theories and equations, based on which most of the evaluated data given in the other chapters are established. Title of each data chapter indicates which data is reported (vibrational states, vibrational energy, band centers, harmonic frequencies, anharmonic constants, rotational and centrifugal distortion constants, resonance coupling constants, potential energy function, force constants, dipole transition moment, integrated band intensity, line shape parameters...). The isotopic identification, the natural isotopic abundance, and the cited bibliographic references are also given in each data chapter.

Download or read book N2O NNO written by G. Guelachvili and published by Springer. This book was released on 1998-02-16 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume II/20 provides critically evaluated data on free molecules, obtained from infrared spectroscopy and related experimental and theoretical investigations. The volume is divided into four subvolumes, A: Diatomic Molecules, B: Linear Triatomic Molecules, C: Nonlinear Triatomic Molecules, D: Polyatomic Molecules. The present subvolume II/20 B3 deals with the linear triatomic nitrous oxide molecule, N2O (NNO). Both the normal isotopic species 14N14N16O and eleven of its isotopic varieties have been considered in this subvolume. The tables are preceded by an additional index to help the search for specific information. Subvolume B3 contains a CD-ROM. Further subvolumes are in preparation.

Download or read book Infrared Spectra of Diatomic Molecules of Astrophysical Interest CS SH FeH written by Raymond John Winkel and published by . This book was released on 1984 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Resolution Infrared Spectra of Linear Triatomic Molecules written by Arlan Warren Mantz and published by . This book was released on 1969 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dissertation Abstracts written by and published by . This book was released on 1964-11 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Science Abstracts written by and published by . This book was released on 1962 with total page 1820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Infrared Radiation from Combustion Gases written by Claus B. Ludwig and published by . This book was released on 1973 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Infrared Emissivity of Diatomic Gases for the Anharmonic Vibrating Rotator Model written by W. MALKMUS and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to compute the emissivity of a diatomic gas, a simplified model of a diatomic molecule is assumed: an anharmonic oscillator with the first approximation to the vibration-rotation interaction. For a given band, the frequency of emitted radiation is expressed as a quadratic function of the quantum number m, which is solved to express m as a function of omega. This expression is substituted for m in the equations used for computing the average line intensity and average line spacing. By applying the random Elsasser model to the fundamental and superposed higher order bands, closed-form solutions are obtained for the emissivity as a function of omega for certain limiting cases. Experimental data, where available, are used for the line widths and total absorption of the bands. The harmonic oscillator approximation is used to estimate strengths of higher order bands for which experimental data are not available. This analysis is applied to HCl, HF, CO, and NO for temperatures ranging from 300 to 7000 K. (Author).

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1970 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Symposium on Molecular Structure and Spectroscopy written by and published by . This book was released on 1965 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comprehensive Dissertation Index 1861 1972 Astronomy and physics A L written by Xerox University Microfilms and published by . This book was released on 1973 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Chemical Papers written by Chemical Society (Great Britain) and published by . This book was released on 1965 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt: A classified world list of new papers in pure chemistry.

Download or read book INFRARED EMISSIVITY OF DIATOMIC GASES WITH DOPPLER LINE SHAPE written by and published by . This book was released on 1961 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extension is made of previous analysis of infrared emission of diatomic gases to the case of a Doppler-broadened line shape, which is of particular importance at low pressures and long path lengths.

Download or read book National Union Catalog written by and published by . This book was released on 1956 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.