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Molecular Structure of Samarium Dibromide
Authors:Yu S Ezhov  V G Sevast'yanov
Institution:(1) United Institute of High Temperatures, V. P. Glushko Thermal Center, Russian Academy of Sciences, Moscow
Abstract:The molecular structure of samarium dibromide has been studied by electron diffraction at T exp = 1250(50) K. The molecule has C2v symmetry; the internuclear distance Rg(Sm–Br) = 274.5(5) pm; agrg =131(6)°. The vibration frequencies were estimated from the experimental values of the mean square vibration amplitudes.
Keywords:samarium dibromide  molecular structure  gas-phase electron diffraction
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