checkCIF procedure

PLAT985

 Check the supplied anomalous scattering factor f'' value for the non   
 CuKa, GaKa, MoKa, AgKa, InKa wavelength against those of S. Brennan & P.L.
 Cowan (1992). Rev. Sci. Instr., 63, 850-853.
 Note: SHELXL will automatically use MoKa f' and f'' values when 'DISP' values
 are not provided in the '.ins' file.