The number of possible optical isomers for the complexes MA2B2 with sp3 and dsp2 hydridized metal atom. respectively, is :
Note : A and B are unidentate netural and unidentate monoanionic ligands, respectively.
Note : A and B are unidentate netural and unidentate monoanionic ligands, respectively.
Show Hint
- 0 and 2
- 0 and 0
- 0 and 1
- 2 and 2
The Correct Option is B
Solution and Explanation
Step 2: dsp2 hybridisation means a square-planar complex. The molecular plane is itself a mirror plane (and there are others), so every arrangement is achiral. The cis and trans forms are geometrical isomers only: 0 optical isomers.
Step 3: Hence the numbers are 0 and 0.
Answer: (B) 0 and 0
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