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1دورية أكاديمية
المؤلفون: Bak, Keld Lars, Simons, Jack
المصدر: Theoretica chimica acta. January 1992 82(1-2):7-27
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المؤلفون: Keld Lars Bak, Jack Simons
المصدر: Bak, K L & Simons, J 1992, ' GEOMETRICAL LINEAR RESPONSES AND DIRECTIONAL ENERGY DERIVATIVES FOR ENERGETICALLY DEGENERATE MCSCF ELECTRONIC FUNCTIONS ' Theoretica chimica acta, vol. 82, no. 1-2, pp. 7-27 .
مصطلحات موضوعية: Physics, Field (physics), SURFACES, SYMMETRY, Degenerate energy levels, Configuration interaction, GEOMETRICAL RESPONSE EQUATIONS, TERMS, Adiabatic theorem, Amplitude, Classical mechanics, STATES, Computational chemistry, WAVE-FUNCTIONS, COUPLING MATRIX-ELEMENTS, Chiropractics, Physical and Theoretical Chemistry, Linear combination, Ground state, Wave function, MCSCF, INTERSECTION, ANALYTIC GRADIENT METHODS