1962•Zhur. Eksptl'. i Teoret. Fiz.Requires access
PECULIARITIES OF MOSSBAUER SPECTRA OF TIN-ORGANIC COMPOUNDS AND THE ROLE OF THE NEAREST CHEMICAL BONDS IN THE MOSSBAUER EFFECT
V.A. Bukhanov, Vitalii I Gol'danskiĭ, N.N. Delyagin, L. A. Korytko, E. F. Makarov, Igor P. Suzdalev, Vladimir S Shpinel'
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Abstract
It has been found in investigating the Mossbauer effect in tin-organic compounds that singlet Mossbauer lines appear in compounds with four identical substituents (SnCl/sub 4/, Sn (C/sub 6/H/sub 5/)/sub 4/) whereas if different substituents (R/sub i/Sn X/sub 4 -i/) are present in the molecule a very strong doublet splitting of the Mossbauer lines occurs (the two peaks sometimes being different in intensity and width). The Mossbauer effect has been observed in amorphous media (tin containing glass) for the first time. Some data are obtained which indicate that the decisive factor determining the shape of the Mossbauer spectra (isomer shift and quadrupole splitting) are the molecular bonds closest to the tin nuclei. (auth)