Vibrational spectroscopy compound, containing

P. Skinner, M. W. Howard, I. A. Oxton, S. F. A. Ketde, D. B. Powell, and N. Sheppard./ Chem. Soc., Faraday Trans. 2,1203, 1981. Vibrational spectroscopy (infrared) studies of an organometallic compound containing the ethylidyne ligand. 

In cases where information about atomic arrangements cannot be obtained by X-ray crystallography owing to the insolubility or instability of a compound, vibrational spectroscopy may provide valuable insights. For example, the explosive and insoluble black solid SesNaCla was shown to contain the five-membered cyclic cation [SesNaCl]" by comparing the calculated fundamental vibrations with the experimental IR spectrum. ... 

The main problems encountered in the investigation of tantalum- and niobium-containing fluoride and oxyfluoride complexes are related to the tendency of the compounds to undergo hydrolysis, particularly at elevated/high temperatures. In addition, the interpretations of the observed effects are often nontrivial and unclear due to the relatively complicated inter-particular interactions and changes that occur under thermal treatment. From this point of view, vibration spectroscopy methods are of high importance due to the dependence of solid phase spectra on the temperature, which, above all, stems from the nature of such inter-ionic interactions [369]. 

Although three forms of Te03 can be found in the literature, only one, the so-called p-Te03, is a real Te(VI) compound, while a- and y-Te03 contain substantial amounts of Te4+ as it has been shown by Mossbauer spectroscopy in the case of a-Te03 and by vibrational spectroscopy proving the presence of... 

A compound containing both Se6+ and Se4+ species is Na2Se04 H2Se03 H20. It has been investigated by X-ray methods and vibrational spectroscopy.84 More recently, the acidic oxo-selenate(I V) KH3(Se03)2 has been reported.85... 

Since bonds between specific atoms have particular frequencies of vibration, IR spectroscopy provides a means of identifying the type of bonds in a molecule, e.g. all alcohols will have an O-H stretching frequency and all compounds containing a carbonyl group will have a C=0 stretching frequency. This property, which does not rely on chemical tests, is extremely useful in diagnosing the functional groups within a covalent molecule. 

Vibrational spectra of compounds containing elements of the carbon sub-group Use of IR and Raman spectroscopy in the study of organometallic compounds Vibrational spectra and metal-metal bonds... 

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