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Index

Macromolecular dictionary (mmCIF) version 2.0.09

Category DIFFRN

Name:
'diffrn'

Description:

   Data items in the DIFFRN category record details about the
   diffraction data and their measurement.

Examples:

Example 1 - based on PDB entry 5HVP and laboratory records for the structure corresponding to PDB entry 5HVP.
 
    _diffrn.id                            'Set1'
    _diffrn.ambient_temp                   293(3)
    _diffrn.ambient_environment
    ; Mother liquor from the reservoir of the vapor diffusion
      experiment, mounted in room air
    ;
    _diffrn.crystal_support
    ; 0.7 mm glass capillary, sealed with dental wax
    ;
    _diffrn.crystal_treatment
    ; Equilibrated in rotating anode radiation enclosure for
      18 hours prior to beginning of data collection
    ;



Example 2 - based on data set TOZ of Willis, Beckwith & Tozer [(1991). Acta Cryst. C47, 2276-2277].
 
    _diffrn.id                            'd1'
    _diffrn.details
    ; \q scan width (1.0 + 0.14tan\q)\%, \q scan rate 1.2\% per
       min. Background counts for 5 sec on each side every scan.
    ;

    _diffrn.ambient_temp                293



Category groups:
    inclusive_group
    diffrn_group
Category key:
    _diffrn.id

Mandatory category: no