Core dictionary (coreCIF) version 2.3.1




   The mean wavelength in angstroms of the radiation used to measure
   the intensity of this reflection. This is an important parameter
   for reflections measured using energy-dispersive detectors or the
   Laue method.

Appears in list containing _diffrn_refln_index_

The permitted range is 0.0 -> infinity

Type: numb

Category: diffrn_refln

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