Vibrational assignment

Yang W H, Hulteen J 0, Schatz G G and Van Duyne R P 1996 A surface-enhanced hyper-Raman and surface-enhanced Raman scattering study of trans-1,2-bis(4-pyridyl)ethylene adsorbed onto silver film over nanosphere electrodes. Vibrational assignments experiments and theory J. Chem. Phys. 104 4313-26... 

The IR (and Raman) spectra of 1,2-benzisoxazole and 2,1-benzisoxazole have been recorded and their fundamental and combined vibrations assigned (80MI41604). Similar studies have been carried out with 2,1-benzisoxazolium salts (74DIS(B)147, 71JOC1543). 

Tabic 6-3. Vibrational assignment of the b- and c-polarized absorption spectra of T6 single crystal at 4.2 K. The proposed assignment is in agreement with the most intense vibrational modes found by Bimbaum et al. [64] in the excitation spectra of matrix isolated tetralhiophene (T4) at low temperature. 

Table 6-4. Vibrational assignment of the b- and c-polarizcd fluorescence spectra of Tb at 4.2 K.

Fig. 6. Approximate form of vibration assigned to 1616 cm"1 Raman line. Also shown are the ring axes Ox Ox2Ox3. Reproduced from Polymer by permission of the publishers, Butterworth Co (Publishers) Ltd. (C)...

The molecule S12, like Se, is of Dsd symmetry but in the soHd state it occupies sites of the much lower C211 symmetry [163]. Due to the low solubihty and the thermal decomposition on melting only solid state vibrational spectra have been recorded [2,79]. However, from carbon disulfide the compound Si2-CS2 crystallizes in which the S12 molecules occupy sites of the high Sg symmetry which is close to 03a [163]. The spectroscopic investigation of this adduct has resulted in a revision [79] of the earher vibrational assignment [2] and therefore also of the earlier force constants calculation [164]. In Fig. 24 the low-temperature Raman spectra of S12 and Si2-CS2 are shown. 

Tables Vibrational assignment in IR spectra of free allyl and perdeuteroallyl radicals.

Table 6 Vibrational assignment of the IR spectra of the free propargyl radical" and methylacetylene.

Table 12 Vibrational assignment in the IR spectrum of dimethyl-germanone Me2Ge=0."...

Table 13 Vibrational assignment in the IR spectra of dimethyl-germathione Mc2Ge = S.

Ids and two S+s, but an absolute vibrational assignment for these states was not possible [6], The technology of astrophysical measurements on excited states for molecules such as PN is still in its infancy and, to the best of our knowledge, no results have been reported. 

Kozlowski, P. M., Rauhut, G., Pulay, P., 1995, Potential Symmetry Breaking, Structure and Definite Vibrational Assignment for Azulene Multiconfigurational and Density Functional Results , J. Chem. Phys., 103, 5650. 

Reactions of tetracarbonylnickel with SbCl3 proceed to the monosubstituted stage only. A complete vibrational assignment has been made for [Ni(CO)3(SbCl3)] under C3v symmetry.25 3... 

Emery, A. R., and R. C. Taylor Raman Spectra and vibrational Assignments of Aluminium borohydride and some isotopic Derivatives. Spectrochim. Acta 16, 1455 (1960). 

Table 2. Vibrational assignments for miconazole nitrate infrared absorption bands...

The vibrational assignments and force constants have been determined from the IR and Raman spectra of S7NH, S415N4H4 and S415N4D4. The 1H and 15N NMR chemical shifts of all the cyclic sulfur imides have been determined by inverse detection methods.202... 

Threefold barrier to internal rotation Vibrational assignments of IR and Raman bands... 

Both RRGM and SLP have been used to compute various transition amplitudes with high efficiency and accuracy. Their applications, which have been reviewed in the literature,56 57 59 include laser-molecule interaction,43 44 99 correlation functions,45 104 absorption and emission spectra,100 103 105-107 intramolecular energy transfer,108-115 vibrational assignment,103 116 117 and reaction dynamics. ... 

Diagonalization Method to Calculate Expectation Values of Operators Non-Commutative to the Hamiltonian. Vibrational Assignment of HOC1. 

Dispersed Fluorescence and Stimulated Emission Pumping Spectroscopy Vibrational Assignment of the Feature States, J. Chem. Phys. 95, 6330. 

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