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Modulated Structures CIF Dictionary version 1.0

_atom_sites_rot_Fourier_[]

Name

'_atom_sites_rot_Fourier_[]'

Category: category_overview

Data type: null

Examples:

     _atom_sites_rot_Fourier_axes_description
     ;   a1 and a2 are respectively the long molecular axis
         and the axis normal to the mean molecular plane.
     ;

Example 1 - extracted from Baudour & Sanquer [(1983). Acta Cryst. B39, 75-84.]

Definition

    	
   Data items in the ATOM_SITES_ROT_FOURIER category record
   details about the rotational component of the displacive
   modulation of a given rigid group as a whole.

   Details for individual atom sites are described by data items in
   the ATOM_SITES_ROT_FOURIER category.

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