Question

Draw and determine the point group of one fac and one mer isomer for an M(A‐A‐A)(B‐B‐B) octahedral complex, where A‐A‐A and B‐B‐B represent two distinct tridentate ligands that can only bind at three adjacent coordination sites at the metal.

Answer 1

please see the attachments.......i think this is ur answer....

Answer 2

In fac isomer, there are two faces formed by the AAA and BBB and in mer isomer, the two AA entity form a meridian and two BB entity form another meridian.