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RAMAN SPECTRA OF ALKALI HALIDES
1965Raman spectroscopy is a powerful tool for the study of the structure of matter and the physicochemical problems of the crystalline states of matter. However, in the case of cubic crystals, because of the symmetry properties, most and in some cases all the fundamental modes of vibration are inactive in the Raman effect.
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Journal of Polymer Science Part A: General Papers, 1965
AbstractExperimental techniques for the measurements of the Raman spectra of crystalline high polymers have been developed. The preparation of samples and a procedure for the measurements are described in some detail. The Raman spectra of polyoxymethylene (CH2O)n, deuterated polyoxymethylene (CD2O)n, poly(ethylene oxide) (CH2CH2O)n, and ...
Yoshiki Matsui +3 more
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AbstractExperimental techniques for the measurements of the Raman spectra of crystalline high polymers have been developed. The preparation of samples and a procedure for the measurements are described in some detail. The Raman spectra of polyoxymethylene (CH2O)n, deuterated polyoxymethylene (CD2O)n, poly(ethylene oxide) (CH2CH2O)n, and ...
Yoshiki Matsui +3 more
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Proceedings of the Indian Academy of Sciences - Section A, 1938
The available Raman spectral data on terpenic compounds are tabulated and reviewed. It is concluded that the identification of the constituents of a mixture of terpenes by Raman effect methods cannot give trustworthy results until confirmatory results on possible constituents have been obtained.
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The available Raman spectral data on terpenic compounds are tabulated and reviewed. It is concluded that the identification of the constituents of a mixture of terpenes by Raman effect methods cannot give trustworthy results until confirmatory results on possible constituents have been obtained.
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Raman Spectra of Polyethylenes
The Journal of Chemical Physics, 1963Raman spectra of normal and deuterated polyethylenes in the solid and liquid states were obtained. Tentative assignments for (CD2)n are made using the Teller—Redlich product rule and Krimm's isotopic frequency rule. Interactions between the CD2 deformation and the symmetrical C–C stretching modes of species Ag, and between the CD2 wagging and the ...
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Nature, 1931
I HAVE been investigating the Raman effect in a number of crystals, using the same method of excitation which proved to be particularly successful with gases.1 The primary source consists of a powerful water-cooled mercury arc, which gives an extremely intense and sharp resonance line λ2537.
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I HAVE been investigating the Raman effect in a number of crystals, using the same method of excitation which proved to be particularly successful with gases.1 The primary source consists of a powerful water-cooled mercury arc, which gives an extremely intense and sharp resonance line λ2537.
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MetaboAnalyst 5.0: narrowing the gap between raw spectra and functional insights
Nucleic Acids Research, 2021Zhiqiang Pang +2 more
exaly
The Journal of Physical and Colloid Chemistry, 1949
M H, LITTLE, A E, MARTELL
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M H, LITTLE, A E, MARTELL
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