Crystallographic Information Framework

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Modulated and composite structures dictionary (msCIF) version 1.0.1




   A code identifying the (in general complex) coefficient of each
   term present in the Fourier series describing the displacive
   modulation of a given atom or rigid group. In the case of a rigid
   group, it applies only to the translational part of the
   distortion. This code must match _atom_site_displace_Fourier_id.

Appears in list as essential element of loop structure

Must match data name_atom_site_displace_Fourier_id

Type: char

Category: atom_site_displace_Fourier_param