journal article·2002-12-01

The rotational barrier for methyl group dynamics in anhydrous sodium acetate

A.J. Moreno, A. Alegr�a, J. Colmenero, B. Frick

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Abstract

Methyl group dynamics in anhydrous sodium acetate have been investigated by neutron scattering. The results in the rotational tunnelling and crossover regimes can be understood in terms of a threefold rotational potential. The barrier height for this system is 41.2 meV, significantly higher than that of the trihydrate form (34.7 meV).
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Molecular Spectroscopy and Structure · Molecular spectroscopy and chirality · Chemical and Physical Studies

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