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Item _diffrn_refln.class_code

Description

              The code identifying the class to which this reflection has
               been assigned. This code must match a value of
               _diffrn_reflns_class.code. Reflections may be grouped into
               classes for a variety of purposes. For example, for modulated
               structures each reflection class may be defined by the
               number m=sum|m~i~|, where the m~i~ are the integer coefficients
               that, in addition to h,k,l, index the corresponding diffraction
               vector in the basis defined for the reciprocal lattice.

Category

Mandatory Code

Data Type Code

Alias Names

 

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