Argentina
Artículo

Atomic partition of the optical rotatory power of methylhydroperoxide

We applied a methodology capable of resolving the optical rotatory power into atomic contributions. The individual atomic contributions to the optical rotatory power and molecular chirality of the methylhydroperoxide are obtained via a canonical transformation of the Hamiltonian by which the electri...

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Autor Principal: Sánchez, M.
Otros Autores: <div class="autor_fcen" id="3115">Ferraro, M.B.</div>, Alkorta, I., Elguero, J., Sauer, S.P.A.
Formato: Artículo
Lenguaje: eng
Publicado: 2008
Materias:
Acceso en línea: http://digital.bl.fcen.uba.ar/Download/paper/paper_00219606_v128_n6_p_Sanchez.pdf
Sumario:
We applied a methodology capable of resolving the optical rotatory power into atomic contributions. The individual atomic contributions to the optical rotatory power and molecular chirality of the methylhydroperoxide are obtained via a canonical transformation of the Hamiltonian by which the electric dipolar moment operator is transformed to the acceleration gauge formalism and the magnetic dipolar moment operator to the torque formalism. The gross atomic isotropic contributions have been evaluated for the carbon, the nonequivalent oxygen, and the nonequivalent hydrogen atoms of methylhydroperoxide, employing a very large Gaussian basis set which is close to the Hartree-Fock limit. © 2008 American Institute of Physics.