Buscar
Mostrando ítems 1-10 de 48
THE LIMITS OF THE EXTENDED HÜCKEL THEORY TO CALCULATE THE TOTAL DENSITY OF STATES OF MEDIUM-SIZED MOLECULES
(Sociedad Chilena de Química, 2006)
The limits of the extended hückel theory to calculate the total density of states of medium-sized molecules
(Sociedad Chilena de Química, 2006)
Two medium-sized molecular systems X60 (X=C,N) were analyzed using Extended Hückel, Density Functional and ab initio Hartree-Fock methods. The aim of the work was to test the reliability of the EHT methodology to calculate ...
The limits of the extended Huckel theory to calculate the total density of states of medium-sized molecules
(SOCIEDAD CHILENA DE QUIMICA, 2006-12)
Two medium-sized molecular systems X-60 (X=C,N) were analyzed using Extended Huckel, Density Functional and ab initio Hartree-Fock methods. The aim of the work was to test the reliability of the EHT methodology to calculate ...
The torsional stability around a single bond analyzed by extended Huckel orbital forces
(CHINESE CHEM SOC, 2003)
A simple pencil and paper method to calculate the forces acting on individual atoms in a molecule, due to the electrons in the different populated molecular orbitals, has been developed within the Extended Huckel formalism. ...