checkCIF procedure

PLAT793

 This test addresses the internal consistency of the absolute configuration
 assignment of molecules in the reported asymmetric unit of the coordinates,
 the molecular presentations (e.g. ORTEP) and the chemical diagrams. Check the
 (R/S) absolute configuration assignment of this atom and the consistency of
 the absolute configuration implicit in the CIF-data with that in the 'ORTEP'
 illustration.