Download or read book Vibrational Matrix Elements and Dipole Moment Function of Hydrogen Fluoride and Deuterium Fluoride by Overtone Emission Spectroscopy written by Richard Nicholas Sileo and published by . This book was released on 1974 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strengths and Widths in the First Overtone Band of Hydrogen Fluoride written by R. E. Meredith and published by . This book was released on 1969 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The strengths and self-broadened half widths of 18 lines of the first overtone band of hydrogen fluoride have been measured using a direct measurement method. The lines were assumed to have the Lorentz or combination Lorentz-Doppler shape. Matrix elements have been calculated for a dipole moment function. Line widths were calculated using the Anderson theory. The first-order effect of the vibrational quantum number on the half widths has been taken into account, and a comparison with measurements on the pure rotation and fundamental bands has been made. (Author).
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1973 with total page 624 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 1984 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Conductivities of Ordinary and Deuterated Gaseous Hydrogen Fluoride and Their Equimolar Mixture written by Charles E. Baker and published by . This book was released on 1967 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vibrational Excitation of Deuterium Fluoride and Hydrogen Fluoride by Atomic and Diatomic Species written by Jay A. Blauer and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vibrational excitations of HF and DF and the energy transfer efficiencies for various collision partners were investigated over the temperature range of 1400K to 4100K. The extent of excitation was determined as a function of time by continuously monitoring the infrared emission intensity at the center of the 1-0 vibration-rotation band of the molecule. Collisional efficiencies of HF, N2, O2, F, Cl, and DF in relaxing HF and of DF, HF, and N2 in relaxing DF are reported. A comparison of relaxation data for pure HF taken at elevated temperatures with data currently available from studies near room temperature suggests that long-range attractive forces are, mechanistically, of major importance in the relaxation process. The very high efficiency of atomic chlorine in relaxing HF is discussed in terms of the previous result for atomic fluorine. (Author).
Download or read book Annual Report to the President written by Cornell University. College of Engineering and published by . This book was released on 1973 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Spectrum of Monomeric Hydrogen Fluoride written by George A. Kuipers and published by . This book was released on 1956 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1988 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vibrational and Rotational Energy Transfer in Highly Vibrationally Excited Hydrogen Fluoride and Deuterium Fluoride written by F. Fleming Crim and published by . This book was released on 1982 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining the techniques of direct excitation of overtone vibrations and time resolved spectroscopic detection permits detailed measurements of the vibrational and rotational relaxation of highly vibrationally excited molecules. Using this technique, we have measured vibrational and rotational relaxation in HF(v = 3,4,5) between 300 K and 650 K and have compared these results to various theoretical calculations. Using laser double resonance to probe individual rotational states, we find phenomenological rotational relaxation rate constants which decrease montonically with rotational energy change in the vibrationally excited molecule, and we have directly measured the vibrational relaxation rate constants for v = 1 and v = 2 as well as made a preliminary estimate of the (surprisingly small) fraction of the relaxation which goes by vibration-to-vibration energy transfer.
Download or read book Government Reports Annual Index written by and published by . This book was released on 1978 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Download or read book The Infrared Dispersion of Hydrogen Fluoride written by Morris E. Wickliffe and published by . This book was released on 1976 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotational Energy Transfer in Highly Vibrationally Excited Hydrogen Fluoride and Deuterium Fluoride written by F. Fleming Crim and published by . This book was released on 1983 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overtone vibration-laser double resonance measurements have provided new data on vibrational and rotational relaxation in HF(v = 2). These experiments determine the magnitudes of the total vibrational relaxation rate constants for HF(v = 1 and 2) as well as their temperature dependences. Rotational relaxation data come from these measurements as well. The temporal evolution of individual rotational states observed in the double resonance studies provides level-to-level energy transfer rate constants when analyzed using an iterative fitting scheme which incorporates scaling relations among the rate constants.
Download or read book Laser Induced Vibrational Fluorescence Studies of Vibrational Energy Transfer in Hydrogen Fluoride written by Gregory Michael Jursich and published by . This book was released on 1982 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calculation of the Electric Dipole Moment Function for Hydrogen Fluoride Molecule Using Morse Potential written by Yiu Kwok Chan and published by . This book was released on 1972 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
