Any redefined data names should be explicitly included

[jamesrhester]

The method of calculation of F_complex is different for a magnetic structure, therefore an updated definition of _refln.F_complex should be provided in the magnetic CIF dictionary. There may be other data names like this.

[jamesrhester]

This may be solved splitting the structure factor contributions into magnetic/non-magnetic, but in that case the way in which the agreement factor (R factor) is calculated should be changed as the comparison is now between the sum of the two contributions.

[brantonc]

I recall extensive correspondence on this issue within the magCIF working group between 17 Jul 2017 and 02 Aug 2017. The decision at the time was to postpone discussion.