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Your search keyword '"V. F. Kalasinsky"' showing total 20 results
Start Over Author "V. F. Kalasinsky" Publisher american chemical society (acs)
20 results on '"V. F. Kalasinsky"'

1. Conformational analysis, barriers to internal rotation, vibrational assignment, and ab initio calculations of 1,2-difluoroethane

Author

T. S. Little, V. F. Kalasinsky, Jian Liu, and James R. Durig

Subjects
Stereochemistry, Chemistry, General Engineering, Molecular physics, Spectral line, Bond length, symbols.namesake, Molecular geometry, Far infrared, Ab initio quantum chemistry methods, Excited state, symbols, Physical and Theoretical Chemistry, Raman spectroscopy, Conformational isomerism
Abstract

The far infrared (50-370-cm -1 ) and low frequency Raman (70-300-cm -1 ) spectra of gaseous 1,2-difluoroethane have been recorded. The fundamental asymmetric torsional frequencies of the more stable gauche (two fluorine atoms oriented gauche to one another) and the high energy trans conformations have been observed in the far infrared spectrum of the gas at 147.0 and 116.7 cm -1 , respectively. For the trans conformer, four Q-branches arising from transitions between excited torsional vibrational states have also been observed

Published
1992

3. Raman spectra and vibrational dephasing of pentaborane(9)

Author

V. F. Kalasinsky

Subjects
symbols.namesake, chemistry.chemical_compound, Chemistry, Dephasing, General Engineering, symbols, Coherent anti-Stokes Raman spectroscopy, Physical and Theoretical Chemistry, Raman spectroscopy, Molecular physics, Pentaborane
Published
1979

5. Microbore high-performance liquid chromatography/Fourier transform infrared interface for normal- or reverse-phase liquid chromatography

Author

K. S. Kalasinsky, J. A. S. Smith, and V. F. Kalasinsky

Subjects
symbols.namesake, Chromatography, Fourier transform, Infrared, Chemistry, Analytical chemistry, symbols, Infrared spectroscopy, Reversed-phase chromatography, High-performance liquid chromatography, Analytical Chemistry
Abstract

Utilisation d'une postcolonne avec du dimethoxy-2,2 propane pour enlever l'eau avant spectrometrie IR

Published
1985

6. Spectra and structure of phosphorus-boron compounds. IX. Vibrational analysis and molecular symmetry of solid diboron tetrachloride-bis(phosphine) and diboron tetrachloride-bis(phosphine-d3)

Author

James R. Durig, Jerome D. Odom, and V. F. Kalasinsky

Subjects
Inorganic Chemistry, chemistry.chemical_compound, Chemistry, Diboron tetrachloride, Phosphorus, Inorganic chemistry, Molecular symmetry, chemistry.chemical_element, Physical and Theoretical Chemistry, Boron, Phosphine, Spectral line
Published
1975

15. Vibrational spectra and conformations of (iodomethyl)cyclopropane and epiiodohydrin

Author

Charles J. Wurrey, Ramaswamy Krishnamoorthi, Rajiv Berry, Y. Y. Yeh, V. F. Kalasinsky, and J. E. DeWitt

Subjects
Stereochemistry, Infrared, General Engineering, Solid-state, Cyclopropane, chemistry.chemical_compound, symbols.namesake, Fourier transform, Liquid state, chemistry, symbols, Physical chemistry, Physical and Theoretical Chemistry, Raman spectroscopy, Vibrational spectra
Abstract

Etude des spectres IR et Raman des composes cites dans 3 etats physiques differents. Attribution des vibrations

Published
1984

16. Spectra and structure of phosphorus-boron compounds. VIII. Vibrational spectra and barriers to internal rotation by the microwave splitting method of methylphosphine-borane

Author

V. F. Kalasinsky, James R. Durig, Y. S. Li, and J. D. Odom

Subjects
Phosphorus, Internal rotation, General Engineering, chemistry.chemical_element, Borane, Spectral line, chemistry.chemical_compound, chemistry, Computational chemistry, Physical chemistry, Physical and Theoretical Chemistry, Boron, Microwave, Vibrational spectra
Published
1975

18. Spectra and structure of phosphorus-boron compounds. XI. Microwave spectrum, structure, dipole moment, and barrier to internal rotation in phosphine-trifluoroborane

Author

V. F. Kalasinsky, James R. Durig, and Jerome D. Odom

Subjects
Phosphorus, Spectrum (functional analysis), chemistry.chemical_element, Spectral line, Inorganic Chemistry, chemistry.chemical_compound, Dipole, chemistry, Moment (physics), Physical chemistry, Physical and Theoretical Chemistry, Boron, Phosphine, Microwave
Published
1975

19. Infrared spectra of matrix-isolated sulfine

Author

C. A. Arrington, V. F. Kalasinsky, Eric Block, W. C. Harris, and D. E. Powers

Subjects
Matrix (mathematics), Chemistry, General Engineering, Analytical chemistry, Infrared spectroscopy, Physical and Theoretical Chemistry, Infrared spectroscopy correlation table
Published
1979

20. Laboratory automation in the undergraduate curriculum: Determination of polyethylene chain branching by computerized IR methods

Author

D. E. Powers, V. F. Kalasinsky, and W. C. Harris

Subjects
chemistry.chemical_compound, Materials science, Undergraduate curriculum, chemistry, Laboratory automation, Analytical chemistry, Infrared spectroscopy, General Chemistry, Polyethylene, Branching (polymer chemistry), Engineering physics, Education
Abstract

Determining the number of methyl groups per 100 carbon atoms is used as a measure of the degree of chain branching, and this is measured using a computer-interfaced, infrared spectrophotometer.

Published
1979

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