Diffusion parameters calculated for the ZF1 and ZF2 of NC calculated with relaxation data obtained at 500 and 950

The parameters have been calculated with the two ZFs taken together (ZF1+ZF2) or separately. DII and D⊥ are the parallel and perpendicular components, respectively, of the diffusion tensor in the case of an axially symmetric model. and angles define the orientation of the main axis of diffusion tensor in spherical coordinates. F is the F-statistic associated to the test and evaluates if the gain associated with the use of a model with more variables (axially symmetric) relative to the simple (isotropic) model is significant.