Results 261 to 270 of about 91,611 (312)
Proceedings of the Indian Academy of Sciences - Section A, 1962 The Raman spectrum of rutile has been investigated both at room temperature and at the temperature of liquid air. The Raman lines which, at room temperature are quite wide, are observed to sharpen greatly at the low temperature.
D Krishnamurti, Krishnamurti D
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Rubber Chemistry and Technology, 1935
Abstract It has been previously reported that the Raman effect is exhibited by rubber as a continuous scattering together with the presence of broad bands (Franklin and Laird, Phys. Rev., 36, 147 (1930); Busse, J. Phys. Chem., 36, 2862 (1932)). Busse attributed this result to the viscosity of the solutions or to the possibility that the rubber ...
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Abstract It has been previously reported that the Raman effect is exhibited by rubber as a continuous scattering together with the presence of broad bands (Franklin and Laird, Phys. Rev., 36, 147 (1930); Busse, J. Phys. Chem., 36, 2862 (1932)). Busse attributed this result to the viscosity of the solutions or to the possibility that the rubber ...
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Science, 1933
THE Raman spectrum of 80 per cent heavy water obtained with a sample supplied by Prof. H. S. Taylor of Princeton, when compared with the spectrum of the 18 per cent material previously reported1, shows that the water molecule with two atoms of heavy hydrogen gives a Raman band with a frequency difference of 2517, while the molecule with one atom of ...
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THE Raman spectrum of 80 per cent heavy water obtained with a sample supplied by Prof. H. S. Taylor of Princeton, when compared with the spectrum of the 18 per cent material previously reported1, shows that the water molecule with two atoms of heavy hydrogen gives a Raman band with a frequency difference of 2517, while the molecule with one atom of ...
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The Raman Spectrum of Hexafluoroethane
The Journal of Chemical Physics, 1947The Raman spectrum of hexafluoroethane in the liquid phase has been obtained. The polarization of the lines appearing in the spectrum has been measured qualitatively. An assignment of the frequencies has been made from the spectrum.
D. H. Rank, E. L. Pace
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Solid State Communications, 1967
Abstract The polarization of the Raman Spectrum of BaTiO 3 was studied for different scattering geometries. The frequencies and symmetries of most of the Raman active pure symmetry phonons were determined. A transverse mode with E 1 symmetry was found in the vicinity of 5 cm -1 .
A. Pinczuk +3 more
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Abstract The polarization of the Raman Spectrum of BaTiO 3 was studied for different scattering geometries. The frequencies and symmetries of most of the Raman active pure symmetry phonons were determined. A transverse mode with E 1 symmetry was found in the vicinity of 5 cm -1 .
A. Pinczuk +3 more
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Raman Spectrum of Fluorobenzene
The Journal of Chemical Physics, 1934The Raman spectrum of fluorobenzene has been investigated with a Hilger E1 quartz spectrograph, the following frequency shifts being obtained: 241, 517, 613, 804, 829, 997, 1009, 1157, 1220, (1265), (1414), 1496, (1561), 1599, 3076 and 3677 cm—1. Relative intensities were measured with a Zeiss three-prism glass spectrograph and a Moll microphotometer.
F. W. Crawford, J. Rud Nielsen
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Canadian Journal of Physics, 1960
The Raman spectrum of CH4 was obtained with a spectral resolution of ~0.3 cm−1, and rotational analyses of the ν and ν2 bands were carried out. The B0 values obtained from the ν2 and ν3 bands are 5.240 ± 0.002 and 5.2406 ± 0.0011 cm−1, respectively; the value of ν0 determined from the latter is 1.09403 ± 0.00016 Å.
M. A. Thomas, H. L. Welsh
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The Raman spectrum of CH4 was obtained with a spectral resolution of ~0.3 cm−1, and rotational analyses of the ν and ν2 bands were carried out. The B0 values obtained from the ν2 and ν3 bands are 5.240 ± 0.002 and 5.2406 ± 0.0011 cm−1, respectively; the value of ν0 determined from the latter is 1.09403 ± 0.00016 Å.
M. A. Thomas, H. L. Welsh
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The Journal of Chemical Physics, 1964
Raman spectra of the anthracene solution are recorded using a Raman source of high luminosity. Twelve new frequencies are found and an assignment is proposed using earlier measurements on a single crystal.
N. Abasbegović, N. Vukotić, L. Colombo
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Raman spectra of the anthracene solution are recorded using a Raman source of high luminosity. Twelve new frequencies are found and an assignment is proposed using earlier measurements on a single crystal.
N. Abasbegović, N. Vukotić, L. Colombo
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Solid State Communications, 1970
Abstract The Raman spectrum of tellurium was measured at room temperature and the temperature of liquid nitrogen. Five peaks were seen at both temperatures which can be associated with the normal modes of vibration of the D 3 point group for a three-atom molecule.
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Abstract The Raman spectrum of tellurium was measured at room temperature and the temperature of liquid nitrogen. Five peaks were seen at both temperatures which can be associated with the normal modes of vibration of the D 3 point group for a three-atom molecule.
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The Raman spectrum of iodoform
Spectrochimica Acta Part A: Molecular Spectroscopy, 1975Abstract The vibrational spectrum of iodoform is discussed against the background of certain spectral criteria expected to be satisfied by a molecular crystal.
Peter Dawson, B.J. Berenblut
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