checkCIF procedure

PROC-NAME: RADNT01 Type_1

PURPOSE: Check that the radiation type is recognised.

PROCEDURE:

(1). Check that the _diffrn_radiation_type contains one of the
following.

CHECKLIST:
  • 'Cu K\a'
  • 'Mo K\a'
  • 'Ag K\a'
  • neutron
  • synchrotron
Otherwise issue ALERT A
   "Alert A The radiation type doesn't match a standard keyword"
_diffrn_radiation_type must ONLY be one of the following keywords (do not add extra text to this field and watch the formatting e.g. 'Cu K~\a~' and 'Cu Kalpha' are incorrect, the space before K should be present):
   'Cu K\a'
   'Mo K\a'
   'Ag K\a'
   neutron
   synchrotron

If you used a less common X-ray source, such as a gold X-ray tube, this alert can be ignored. The keyword 'synchrotron' should be used for all work carried out on a beam line.


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