Wood (Phil. Mag., Oct. 1928), I was able to obtain the effect in the ultra-violet region for water in two hours. Fig. 1 shows that for every bright line in the mercury arc spectrum, there is a Raman band in the spectrum of the light scattered by water. There are altogether ...
THE Raman spectrum of water has been studied in great detail by a large number of workers, notably A. S. Ganesan and S. Venkateswaran and A. L. Meyer. So far as I am aware, however, no attempt seems to have been made to study the polarisation of the Raman bands. I have studied ...
THE EFFECT OF DISSOLVED ALKALI HALIDES ON THE RAMAN SPECTRUM OF WATER *ALKALI METAL COMPOUNDS JW Schultz,DF Hornig - 《Journal of Physical Chemistry》 被引量: 173发表: 1961年 High‐resolution low‐frequency Raman spectra of liquid H2O and D2O New high‐resolution experimental data on the low‐...
Study of the vibration spectra of compounds with hydrogen bonds can yield important information on the nature of the hydrogen bond and on the structure of the substance investigated. Water occupies a special position in this respect, since its basic properties are governed by its hydrogen bonds. R...
2C, D, G, and H, respectively, both before and after the addition of polycarbopol polymer. The shown Raman and ROA spectra of polycarbopol verify that the polymer does not generate any significant Raman or ROA signals and only the Raman spectrum of water is evident. Fig. 2B and F ...
The similarity between the two spectra manifests that the transient Raman spectrum of the solvated electron is basically the spectrum of water. In other words, we selectively observe Raman scattering of the water molecules that solvate the electron in the first solvation shell, taking advantage of ...
Raman spectroscopy with OT has been proven as a reliable way to examine biochemical changes at the single-cell level of skin. For example, Raman tweezers can be used as an effective spectroscopic tool to study individual living erythrocytes given their ability to provide a micro-Raman spectrum. ...
Evidently, this spectrum has all the characteristics of an amorphous tungsten oxide (a-WO3), namely all bands are broad and their relative band intensities are characteristic of a-WO3.The band at around 960 cm-1 again can be assigned to the terminal W=O stretching mode, possibly on the sur...
THE Raman spectrum of heavy water has been obtained by 2536 excitation of 8 c.c. of 18 per cent heavy water in a quartz tube 35 cm. in length in contact with a quartz mercury vacuum tube. Two Raman bands were obtained with an intensity ratio of one to four, the new one having a ...
THE Raman spectrum of gaseous sulphur dioxide at a pressure of 12 atmospheres was determined with large dispersion (Hilger Espectrograph). Only the strong frequency 1150.5+/-0.5 was found, whereas Bhagavantamgives 1154. The two weak, diffuse lines of the molecule could not be obtained, probably...