Author: D. F. Smith
Publisher:
ISBN:
Category : Hydrogen fluoride
Languages : en
Pages : 34
Book Description
Infrared Spectra Analysis for Hydrogen Fluoride
Author: D. F. Smith
Publisher:
ISBN:
Category : Hydrogen fluoride
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Hydrogen fluoride
Languages : en
Pages : 34
Book Description
Line Intensity and Pressure Broadening Studies in Hydrogen Fluoride and Other Problems in Infrared Spectroscopy
Author: Alvin H. Nielsen
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
Book Description
The principal activity under the contract was to carry out experiments which would give information about the shapes, shifts, and effects of self-broadening of spectral lines using the vibration-rotation lines in the fundamental infrared band of Hydrogen Fluoride as the medium for measurement. All measurements were made with a high-dispersion vacuum-grating infrared spectrometer capable of resolution to something bett than 0.1/cm in the region of the HF fundamental. Slit functions were carefully determined using absorption lines from the fundamental of CO at very low pressures. Computational methods were developed making it possible to determine true line shapes accurately. Measured line shapes were compared with predicted Lorentz line shapes. The Lorentz parameter was obtained by the equivalentwidth method for the pressure broadened spectral lines in the HF fundamental from m = -6 to m = +12. Investigations of the infrared spectra of several molecules such as CO2, T2O, CH3C1 are included. Molecular constants are listed. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
Book Description
The principal activity under the contract was to carry out experiments which would give information about the shapes, shifts, and effects of self-broadening of spectral lines using the vibration-rotation lines in the fundamental infrared band of Hydrogen Fluoride as the medium for measurement. All measurements were made with a high-dispersion vacuum-grating infrared spectrometer capable of resolution to something bett than 0.1/cm in the region of the HF fundamental. Slit functions were carefully determined using absorption lines from the fundamental of CO at very low pressures. Computational methods were developed making it possible to determine true line shapes accurately. Measured line shapes were compared with predicted Lorentz line shapes. The Lorentz parameter was obtained by the equivalentwidth method for the pressure broadened spectral lines in the HF fundamental from m = -6 to m = +12. Investigations of the infrared spectra of several molecules such as CO2, T2O, CH3C1 are included. Molecular constants are listed. (Author).
Matrix Infrared Spectroscopy of Hydrogen Bonded Complexes of Hydrogen Fluoride
Author: Gary Lynn Johnson
Publisher:
ISBN:
Category : Hydrogen bonding
Languages : en
Pages : 470
Book Description
Publisher:
ISBN:
Category : Hydrogen bonding
Languages : en
Pages : 470
Book Description
Aluminum Fluoride from Wet Hydrogen Fluoride Offgas
Author: A. Gene Collins
Publisher:
ISBN:
Category : Alkylthiophenes
Languages : en
Pages : 206
Book Description
Publisher:
ISBN:
Category : Alkylthiophenes
Languages : en
Pages : 206
Book Description
The Infrared Spectrum of Hydrogen Fluoride
Author: Robert Morrell Talley
Publisher:
ISBN:
Category : Hydrogen
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Hydrogen
Languages : en
Pages : 50
Book Description
Far Infrared Spectra of Matrix-isolated Hydrogen Fluoride, Hydrogen Chloride and Water
Author: William George Von Holle
Publisher:
ISBN:
Category :
Languages : en
Pages : 152
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 152
Book Description
The Infrared Spectrum of Hydrogen Fluoride
Author: William F. Herget
Publisher:
ISBN:
Category : Hydrogen flouride
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Hydrogen flouride
Languages : en
Pages : 134
Book Description
INFRARED SPECTRA OF HF-DF MIXED CRYSTALS AND THE STRUCTURE OF HYDROGEN FLUORIDE.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
INFRARED SPECTRUM OF HYDROGEN FLUORIDE: SHAPES, POSITIONS AND INTENSITIES OF HIGH J LINES IN THE FUNDAMENTAL BAND.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
Book Description
The aim of this investigation was to determine experimentally the true line shape and line position for as many as possible of the high J rotational absorption lines in the hydrogen fluoride fundamental band. The line shapes were to be determined at identical temperatures and at pressures where pressure broadening made the only significant contribution to the line shape. All data were taken on the high resolution vacuum-grating spectrometer. The HF lines were used as internal standards for calibrating purposes. The R(5) line of the first overtone of CO was used to determine the slit function to correct measured line shapes for distortions caused by instrumental broadening. The line position of R(11) was measured to be 4320.97 waves per cm. The line shapes of R(9), R(10), and R(11) were determined and found to be truly Lorentzian.
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
Book Description
The aim of this investigation was to determine experimentally the true line shape and line position for as many as possible of the high J rotational absorption lines in the hydrogen fluoride fundamental band. The line shapes were to be determined at identical temperatures and at pressures where pressure broadening made the only significant contribution to the line shape. All data were taken on the high resolution vacuum-grating spectrometer. The HF lines were used as internal standards for calibrating purposes. The R(5) line of the first overtone of CO was used to determine the slit function to correct measured line shapes for distortions caused by instrumental broadening. The line position of R(11) was measured to be 4320.97 waves per cm. The line shapes of R(9), R(10), and R(11) were determined and found to be truly Lorentzian.
The Infrared Spectrum of Chromyl Fluoride
Author: Willard Earl Hobbs
Publisher:
ISBN:
Category : Chromium alloys
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Chromium alloys
Languages : en
Pages : 82
Book Description