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2.The corresponding partially deuterated ompounds ere used to aid the assignment of OH deformation vibration δ(OH) and COO~-symmetric stretching ibration v_8(COO~-).
3.Density functional theory study of the abnormal C = C bond stretch vibrational frequencies of cycloolefine
4.THE RELATIONSHIP BETWEEN OH STRETCH VIBRATION FREQUENCY AND IMPURITY CATIONS IN MUSCOVITE OCTAHEDRON
6.The modified UV absorbent of chitosan is synthesized. It is shown through the results of FTIR that the peaks of C=O stretching vibration around 1 720cm-1 and C-O-C symmetric stretching vibration around 1 160 cm-1 of the products are strengthened observably than that of the chitosan. This demonstrates the esterification of the chiotsan is obtained.
8.In the PE spectra of NH3, three (2+2) REMPI and (2+2)+1 ATI, (2+2)+2 ATI were shown, within each peak a progression of stretching vibrations v1 were found.
9.This paper also generally concluded the assignment of the different peaks in the Raman spectra. Raman shift at 938 cm-1 wavenumber was assigned to the symmetry stretch mode of the P-O bond in the (PO4 )3- tetrahedra. It was the dominant peak in the Raman spectrum of the Na3PO4 crystal.
10.The IR absorption bands of 3 373,3 471 and 3 614 cm~(-1) are resulted from the hydroxyl stretching vibration in GE synthetic jadeite jade.
