Abstract:Background:
The knowledge of parameter estimation for interatomic potentials is
useful in the computation of the vibrational structure of van der Waals molecules.
Methods:
On the estimation of the Generalized Morse and Classical Lennard-Jones potential
energy functions, complex conjugates eigenvalues may be obtained. Different approaches can be
used to solve this resulting problem. A method that uses the objective least squares function
method to estimate parameters of the interatomic potentials is employed.… Show more
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