Macromolecular dictionary (mmCIF) version 2.0.09
Data items in the DIFFRN_RADIATION category describe the radiation used in measuring the diffraction intensities, its collimation and monochromatization before the sample. Post-sample treatment of the beam is described by data items in the DIFFRN_DETECTOR category.Examples:
Example 1 - based on PDB entry 5HVP and laboratory records for the
structure corresponding to PDB entry 5HVP.
_diffrn_radiation.diffrn_id 'set1' _diffrn_radiation.collimation '0.3 mm double pinhole' _diffrn_radiation.monochromator 'graphite' _diffrn_radiation.type 'Cu K\a' _diffrn_radiation.wavelength_id 1
Example 2 - based on data set TOZ of Willis, Beckwith & Tozer
[Acta Cryst. (1991), C47, 2276-2277].
_diffrn_radiation.wavelength_id 1 _diffrn_radiation.type 'Cu K\a' _diffrn_radiation.monochromator 'graphite'
Mandatory category: no