| OCR Text |
Show 24 larger denominators of their respective mixing coeffictentso the Te chromophore itself will belong to a partiular smetry group and i ost cases the transition nder consideration will be primarily, eit her, electric dipole allowed and magnetic dipole forbidden '_'" or ' vi,ce-versa accor-ddng to the selection rules transiion only terms electric dipole 2ol6a and 20l6c 0 For magnetic dipole a applicale while for an are transition all three terms may contributeo approximat experimental criterion for a magnetic dipole An transition, is ,provided by the Kuhn's anisotrophy factor,25 Transition moments allowed by the selection rules have values of the .. order'of the Bohr magneton (903 x 10-21 CCli"S,,) of he'electronic charge and a bond distance (approx or ,1 Debye) respectively electric and for the 5 .. x product 10-18 cogose magnetic dipole moment and electric dipole moment, Thus for the extreme 0 and of the case of transition with large a magnetic dipole moments parallel to each other g OA is , "'10-3" An electric moment small fraction of 1 be a or more e is OA is indicative of a : small angle 0 brought Debyeo a in by the perturbation wil.r"Qnly Therefore a g value of '\110-2 OA magnetic dipole transition provided that Observed values of the g-factor range up t'o 004,,26 In the one-electron term it is the function of the static field ., of the dissymmetrically arrayed groups to add in the conjugate |
