Chemistry - Coordination Chemistry Question with Solution | TestHub

A has achiral trans plus a cis enantiomeric pair. B has one forced adjacent chelate and four identical remaining donors. fac/mer-Ma₃b₃ are both achiral. In Ma₂b₂c₂, all-trans gives one form, one-trans gives three forms according to which ligand pair is trans, and all-cis gives one geometry with two enantiomers: five geometries, six stereoisomers.