menucheckCIF procedure
PLAT317
PLAT317 Type_2 Check for too many H's on C in C=N bond in solvent/ion (s)
An sp3 hybridized C was detected as part of a C=N moiety. Only one attached H atom in sp2 configuration is expected and not two. In SHELXL terms this corresponds with an erroneous AFIX 23 rather than an AFIX 43 type of H atom position generation and refinement.
