PDBx/mmCIF
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Data Category diffrn

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General

Category name
diffrn
Required in PDB entries
no
Category group membership
diffrn_group
Used in current PDB entries
Yes, in about 90.5 % of entries

Category Relationship Diagrams

70
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70
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Category Description 

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

Category Examples

2

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Category Example1

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    _diffrn.id                            'Set1'
    _diffrn.ambient_temp                   293.0
    _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
    ;

Category Example2

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    _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

Key Data Items

Category Data Items

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