caa a22 4500 605488371 CHVBK 20210128100455.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s00214-015-1621-y doi (NATIONALLICENCE)springer-10.1007/s00214-015-1621-y Lazzeretti Paolo Dipartimento di Scienze Chimiche e Biologiche, Università degli Studi di Modena e Reggio Emilia, Via Campi 183, 41100, Modena, Italy aut On the definition of molecular dynamic magnetizability [Elektronische Daten] [Paolo Lazzeretti] The possibility of defining a second-rank tensor $$\xi _{\alpha \beta,} $$ ξ α β , which would account for the frequency-dependent magnetizability of a molecule in the presence of an optical field, represented as a monochromatic wave, has been investigated. It has been shown that, whereas the electric dipole moment induced by the incident wave is origin independent, the magnetic dipole depends on the origin and cannot be rationalized via a function $$M_{\alpha }=\xi _{\alpha \beta }B_{\beta }$$ M α = ξ α β B β of the magnetic field $$B_{\beta }$$ B β . This result was arrived at using time-dependent perturbation theory, within dipole, quadrupole, and octopole approximations for the interaction Hamiltonian, employing a series of relationships, which describe the change of molecular response tensors in a change of origin of the coordinate system. Springer-Verlag Berlin Heidelberg, 2015 Dynamic magnetizability nationallicence Molecular electric and magnetic dipoles induced by optical fields nationallicence Conditions for equivalence in a coordinate translation nationallicence Properties invariant of the origin nationallicence Theoretical Chemistry Accounts Springer Berlin Heidelberg 134/2(2015-02-01), 1-11 1432-881X 134:2<1 2015 134 214 https://doi.org/10.1007/s00214-015-1621-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00214-015-1621-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lazzeretti Paolo Dipartimento di Scienze Chimiche e Biologiche, Università degli Studi di Modena e Reggio Emilia, Via Campi 183, 41100, Modena, Italy aut NATIONALLICENCE 773 0- Theoretical Chemistry Accounts Springer Berlin Heidelberg 134/2(2015-02-01), 1-11 1432-881X 134:2<1 2015 134 214